[EXPERIMENT] Disable synthetic default imports when ambiguously safe

[andrewbranch]

Testing how disruptive the most disruptive proposal in #62529 might be

[andrewbranch]

@typescript-bot test top800

[typescript-bot]

Starting jobs; this comment will be updated as builds start and complete.

Command	Status	Results
test top800	✅ Started	👀 Results

[typescript-bot]

@andrewbranch Here are the results of running the top 800 repos with tsc comparing main and refs/pull/62530/merge:

Something interesting changed - please have a look.

Details

47ng/nuqs

11 of 13 projects failed to build with the old tsc and were ignored

packages/scripts/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/nuqs/node_modules/.pnpm/@mailpace+mailpace.js@0.1.3_typescript@5.9.2/node_modules/@mailpace/mailpace.js/build/main/index"' has no default export.
  • packages/scripts/next-release-analyser.mjs#L4

actualbudget/actual

3 of 6 projects failed to build with the old tsc and were ignored

tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/desktop-electron/index.ts#L1
  • packages/desktop-electron/window-state.ts#L1
• error TS1192: Module '"fs/promises"' has no default export.
  • packages/loot-core/src/mocks/util.ts#L2
• error TS1192: Module '"crypto"' has no default export.
  • packages/loot-core/src/server/encryption/encryption-internals.ts#L2
• error TS1192: Module '"node:crypto"' has no default export.
  • packages/sync-server/src/app-sync.test.ts#L2
• error TS1192: Module '"node:fs"' has no default export.
  • packages/sync-server/src/app-sync.test.ts#L3
  • packages/sync-server/src/app.ts#L1
• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/sync-server/src/app-sync.ts#L3

packages/sync-server/tsconfig.json

• error TS1192: Module '"node:crypto"' has no default export.
  • packages/sync-server/src/app-sync.test.ts#L2
• error TS1192: Module '"node:fs"' has no default export.
  • packages/sync-server/src/app-sync.test.ts#L3
  • packages/sync-server/src/app.ts#L1
• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/sync-server/src/app-sync.ts#L3

packages/loot-core/tsconfig.api.json

• error TS1192: Module '"fs/promises"' has no default export.
  • packages/loot-core/src/mocks/util.ts#L2
• error TS1192: Module '"crypto"' has no default export.
  • packages/loot-core/src/server/encryption/encryption-internals.ts#L2

adobe/react-spectrum

16 of 18 projects failed to build with the old tsc and were ignored

packages/dev/mcp/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/dev/mcp/src/index.ts#L4

packages/@spectrum-icons/illustrations/tsconfig.types.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/react-spectrum/node_modules/@types/react-dom/index"' has no default export.
  • packages/@react-aria/overlays/src/Overlay.tsx#L16
  • packages/@react-aria/overlays/src/useModal.tsx#L15

AIsouler/GKD\_subscription

tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • scripts/updateReadMeMd.ts#L1

antfu-collective/ni

tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • src/config.ts#L2
  • src/fs.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/ni/node_modules/.pnpm/@types+ini@4.1.1/node_modules/@types/ini/index"' has no default export.
  • src/config.ts#L5
• error TS18048: 'config' is possibly 'undefined'.
  • src/config.ts#L41
  • src/config.ts#L44
  • src/config.ts#L48
• error TS2322: Type 'Config | undefined' is not assignable to type 'Config'.
  • src/config.ts#L51
• error TS1192: Module '"node:os"' has no default export.
  • src/utils.ts#L3
• error TS1192: Module '"node:fs/promises"' has no default export.
  • test/programmatic/detect.spec.ts#L2
  • test/programmatic/runCli.spec.ts#L3

bluesky-social/social-app

4 of 7 projects failed to build with the old tsc and were ignored

bskyogcard/tsconfig.json

• error TS1192: Module '"node:http"' has no default export.
  • bskyogcard/src/index.ts#L2

bvaughn/react-window

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/react-window/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/index"' has no default export.
  • scripts/code-snippets/ts-to-js.ts#L1

caorushizi/mediago

5 of 12 projects failed to build with the old tsc and were ignored

apps/backend-electron/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/mediago/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • apps/backend-electron/src/controller/HomeController.ts#L57
• error TS1192: Module '"/mnt/ts_downloads/_/m/mediago/node_modules/.pnpm/@types+mime-types@2.1.4/node_modules/@types/mime-types/index"' has no default export.
  • apps/backend-electron/src/core/protocol.ts#L8
  • apps/backend-electron/src/services/VideoService.ts#L7
• error TS1192: Module '"node:fs/promises"' has no default export.
  • apps/backend-electron/src/helper/index.ts#L1
• error TS1192: Module '"node:https"' has no default export.
  • apps/backend-electron/src/helper/index.ts#L2
• error TS1192: Module '"node:os"' has no default export.
  • apps/backend-electron/src/helper/index.ts#L3
• error TS7006: Parameter 'details' implicitly has an 'any' type.
  • apps/backend-electron/src/helper/index.ts#L24

caprover/caprover

tsconfig.json

• error TS1192: Module '"fs/promises"' has no default export.
  • src/routes/user/system/SystemRouter.ts#L2
• error TS7006: Parameter 'e' implicitly has an 'any' type.
  • src/routes/user/system/SystemRouter.ts#L372
• error TS7006: Parameter 'f' implicitly has an 'any' type.
  • src/routes/user/system/SystemRouter.ts#L383
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • src/routes/user/system/SystemRouter.ts#L385
• error TS7006: Parameter 'fileStats' implicitly has an 'any' type.
  • src/routes/user/system/SystemRouter.ts#L388
• error TS7006: Parameter 'd' implicitly has an 'any' type.
  • src/routes/user/system/SystemRouter.ts#L404
• error TS7006: Parameter 'a' implicitly has an 'any' type.
  • src/routes/user/system/SystemRouter.ts#L433
• error TS7006: Parameter 'b' implicitly has an 'any' type.
  • src/routes/user/system/SystemRouter.ts#L433

cheeriojs/cheerio

2 of 3 projects failed to build with the old tsc and were ignored

tsconfig.typedoc.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • benchmark/benchmark.ts#L1

coaidev/coai

app/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/coai/app/node_modules/.pnpm/@types+react-dom@18.3.5_@types+react@18.3.18/node_modules/@types/react-dom/client"' has no default export.
  • app/src/main.tsx#L1
• error TS1192: Module '"fs"' has no default export.
  • app/src/translator/io.ts#L1
  • app/src/translator/translator.ts#L3
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • app/src/translator/translator.ts#L34

compiler-explorer/compiler-explorer

4 of 7 projects failed to build with the old tsc and were ignored

tsconfig.tests.json

• error TS1192: Module '"node:child_process"' has no default export.
  • lib/app/cli.ts#L25
  • lib/app/temp-dir.ts#L25
  • lib/compilation-env.ts#L25
  • lib/exec.ts#L25
  • test/app/cli-tests.ts#L25
  • test/app/temp-dir-tests.ts#L25
  • test/win-path-tests.ts#L25
• error TS1192: Module '"node:fs/promises"' has no default export.
  • lib/app/compiler-discovery.ts#L25
  • lib/app/main.ts#L25
  • lib/app/static-assets.ts#L25
  • lib/artifact-utils.ts#L25
  • lib/base-compiler.ts#L25
  • lib/binaries/copperspice-utils.ts#L25
  • lib/binaries/win-utils.ts#L25
  • lib/cfg/cfg-parsers/python.ts#L25
  • lib/compilation-env.ts#L27
  • lib/compiler-arguments.ts#L25
  • lib/compilers/amd-rga.ts#L26
  • lib/compilers/argument-parsers.ts#L25
  • lib/compilers/beebasm.ts#L25
  • lib/compilers/carbon.ts#L25
  • lib/compilers/cc65.ts#L25
  • lib/compilers/clean.ts#L25
  • lib/compilers/d8.ts#L25
  • lib/compilers/dex2oat.ts#L25
  • lib/compilers/dosbox-compiler.ts#L25
  • lib/compilers/dotnet.ts#L25
  • lib/compilers/ispc.ts#L25
  • lib/compilers/java.ts#L25
  • lib/compilers/ldc.ts#L25
  • lib/compilers/madpascal.ts#L25
  • lib/compilers/mojo.ts#L25
  • lib/compilers/nim.ts#L25
  • lib/compilers/nix.ts#L25
  • lib/compilers/pascal-win.ts#L25
  • lib/compilers/pascal.ts#L25
  • lib/compilers/r8.ts#L25
  • lib/compilers/racket.ts#L25
  • lib/compilers/rga.ts#L25
  • lib/compilers/sail.ts#L25
  • lib/compilers/sway.ts#L25
  • lib/compilers/wyrm.ts#L24
  • lib/exec.ts#L26
  • lib/execution/base-execution-env.ts#L25
  • lib/handlers/api/healthcheck-controller.ts#L25
  • lib/handlers/compile.ts#L25
  • lib/sources/builtin.ts#L26
  • lib/storage/local.ts#L26
  • lib/tooling/clang-format-tool.ts#L25
  • lib/tooling/clang-query-tool.ts#L25
  • lib/tooling/clang-tidy-tool.ts#L25
  • lib/tooling/llvm-mca-tool.ts#L25
  • lib/tooling/osaca-tool.ts#L25
  • lib/tooling/pvs-studio-tool.ts#L25
  • lib/utils.ts#L26
  • test/app/compiler-discovery-tests.ts#L25
  • test/app/main-tests.ts#L25
  • test/cfg-tests.ts#L26
  • test/compilers/clang-tests.ts#L25
  • test/compilers/gcc-tests.ts#L1
  • test/demangler-tests.ts#L26
  • test/library-tests.ts#L20
  • test/packager-tests.ts#L25
  • test/pascal-tests.ts#L25
  • test/temp-tests.ts#L25
  • test/unfurl-tests.ts#L25
  • test/utils-tests.ts#L25
• error TS1192: Module '"node:os"' has no default export.
  • lib/app/config.ts#L25
  • lib/base-compiler.ts#L26
  • lib/binaries/binary-utils.ts#L25
  • lib/buildenvsetup/ceconan.ts#L26
  • lib/compilers/wsl-vc.ts#L28
  • lib/exec.ts#L27
  • lib/execution/execution-triple.ts#L25
  • lib/logger.ts#L25
  • lib/temp.ts#L26
  • lib/utils.ts#L27
  • test/app/cli-tests.ts#L27
  • test/app/config-tests.ts#L25
  • test/temp-tests.ts#L26
  • webpack.config.esm.ts#L26
• error TS1192: Module '"node:url"' has no default export.
  • lib/app/url-handlers.ts#L25
• error TS1192: Module '"node:fs"' has no default export.
  • lib/buildenvsetup/ceconan.ts#L25
  • lib/cache/on-disk.ts#L26
  • lib/compiler-finder.ts#L25
  • lib/compilers/assembly.ts#L25
  • lib/compilers/clang.ts#L25
  • lib/compilers/win32.ts#L25
  • lib/external-parsers/base.ts#L1
  • lib/languages.ts#L25
  • lib/mapfiles/map-file.ts#L25
  • lib/options-handler.ts#L25
  • lib/properties.ts#L25
  • lib/sources/builtin.ts#L25
  • lib/storage/local.ts#L25
  • lib/temp.ts#L25
  • lib/toolchain-utils.ts#L25
  • test/android-tests.ts#L25
  • test/app/cli-tests.ts#L26
  • test/cache-tests.ts#L25
  • test/check-img.ts#L25
  • test/checks.ts#L25
  • test/filter-tests.ts#L25
  • test/golang-tests.ts#L25
  • test/java-tests.ts#L25
  • test/lang-tests.ts#L25
  • test/llvm-ast-parser-tests.ts#L25
  • test/odin-tests.ts#L25
  • test/sponsors-test.ts#L25
  • test/statenormalisation-tests.ts#L25
  • test/utils.ts#L25
  • webpack.config.esm.ts#L25
• error TS1192: Module '"node:zlib"' has no default export.
  • lib/buildenvsetup/ceconan.ts#L29
  • lib/handlers/route-api.ts#L25
  • test/handlers/route-api-test.ts#L25
• error TS1192: Module '"node:crypto"' has no default export.
  • lib/cache/on-disk.ts#L25
  • lib/execution/remote-execution-env.ts#L25
  • lib/utils.ts#L25
• error TS18047: 'src' is possibly 'null'.
  • lib/cfg/cfg-parsers/python.ts#L86
• error TS1192: Module '"node:http"' has no default export.
  • lib/compiler-finder.ts#L26
• error TS1192: Module '"node:https"' has no default export.
  • lib/compiler-finder.ts#L27
  • lib/options-handler.ts#L26
• error TS1192: Module '"buffer"' has no default export.
  • lib/exec.ts#L30

tsconfig.json

• error TS1192: Module '"node:child_process"' has no default export.
  • lib/app/cli.ts#L25
  • lib/app/temp-dir.ts#L25
  • lib/compilation-env.ts#L25
  • lib/exec.ts#L25
• error TS1192: Module '"node:fs/promises"' has no default export.
  • lib/app/compiler-discovery.ts#L25
  • lib/app/main.ts#L25
  • lib/app/static-assets.ts#L25
  • lib/artifact-utils.ts#L25
  • lib/base-compiler.ts#L25
  • lib/binaries/copperspice-utils.ts#L25
  • lib/binaries/win-utils.ts#L25
  • lib/cfg/cfg-parsers/python.ts#L25
  • lib/compilation-env.ts#L27
  • lib/compiler-arguments.ts#L25
  • lib/compilers/amd-rga.ts#L26
  • lib/compilers/argument-parsers.ts#L25
  • lib/compilers/beebasm.ts#L25
  • lib/compilers/carbon.ts#L25
  • lib/compilers/cc65.ts#L25
  • lib/compilers/clean.ts#L25
  • lib/compilers/d8.ts#L25
  • lib/compilers/dex2oat.ts#L25
  • lib/compilers/dosbox-compiler.ts#L25
  • lib/compilers/dotnet.ts#L25
  • lib/compilers/ispc.ts#L25
  • lib/compilers/java.ts#L25
  • lib/compilers/ldc.ts#L25
  • lib/compilers/madpascal.ts#L25
  • lib/compilers/mojo.ts#L25
  • lib/compilers/nim.ts#L25
  • lib/compilers/nix.ts#L25
  • lib/compilers/pascal-win.ts#L25
  • lib/compilers/pascal.ts#L25
  • lib/compilers/r8.ts#L25
  • lib/compilers/racket.ts#L25
  • lib/compilers/rga.ts#L25
  • lib/compilers/sail.ts#L25
  • lib/compilers/sway.ts#L25
  • lib/compilers/wyrm.ts#L24
  • lib/exec.ts#L26
  • lib/execution/base-execution-env.ts#L25
  • lib/handlers/api/healthcheck-controller.ts#L25
  • lib/handlers/compile.ts#L25
  • lib/sources/builtin.ts#L26
  • lib/storage/local.ts#L26
  • lib/tooling/clang-format-tool.ts#L25
  • lib/tooling/clang-query-tool.ts#L25
  • lib/tooling/clang-tidy-tool.ts#L25
  • lib/tooling/llvm-mca-tool.ts#L25
  • lib/tooling/osaca-tool.ts#L25
  • lib/tooling/pvs-studio-tool.ts#L25
  • lib/utils.ts#L26
• error TS1192: Module '"node:os"' has no default export.
  • lib/app/config.ts#L25
  • lib/base-compiler.ts#L26
  • lib/binaries/binary-utils.ts#L25
  • lib/buildenvsetup/ceconan.ts#L26
  • lib/compilers/wsl-vc.ts#L28
  • lib/exec.ts#L27
  • lib/execution/execution-triple.ts#L25
  • lib/logger.ts#L25
  • lib/temp.ts#L26
  • lib/utils.ts#L27
  • webpack.config.esm.ts#L26
• error TS1192: Module '"node:url"' has no default export.
  • lib/app/url-handlers.ts#L25
• error TS1192: Module '"node:fs"' has no default export.
  • lib/buildenvsetup/ceconan.ts#L25
  • lib/cache/on-disk.ts#L26
  • lib/compiler-finder.ts#L25
  • lib/compilers/assembly.ts#L25
  • lib/compilers/clang.ts#L25
  • lib/compilers/win32.ts#L25
  • lib/external-parsers/base.ts#L1
  • lib/languages.ts#L25
  • lib/mapfiles/map-file.ts#L25
  • lib/options-handler.ts#L25
  • lib/properties.ts#L25
  • lib/sources/builtin.ts#L25
  • lib/storage/local.ts#L25
  • lib/temp.ts#L25
  • lib/toolchain-utils.ts#L25
  • webpack.config.esm.ts#L25
• error TS1192: Module '"node:zlib"' has no default export.
  • lib/buildenvsetup/ceconan.ts#L29
  • lib/handlers/route-api.ts#L25
• error TS1192: Module '"node:crypto"' has no default export.
  • lib/cache/on-disk.ts#L25
  • lib/execution/remote-execution-env.ts#L25
  • lib/utils.ts#L25
• error TS18047: 'src' is possibly 'null'.
  • lib/cfg/cfg-parsers/python.ts#L86
• error TS1192: Module '"node:http"' has no default export.
  • lib/compiler-finder.ts#L26
• error TS1192: Module '"node:https"' has no default export.
  • lib/compiler-finder.ts#L27
  • lib/options-handler.ts#L26
• error TS1192: Module '"buffer"' has no default export.
  • lib/exec.ts#L30

tsconfig.frontend.tests.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/compiler-explorer/node_modules/lz-string/typings/lz-string"' has no default export.
  • static/url.ts#L26

ComposioHQ/composio

34 of 38 projects failed to build with the old tsc and were ignored

ts/packages/core/tsconfig.build.json

• error TS1192: Module '"crypto"' has no default export.
  • ts/packages/core/src/utils/fileUtils.ts#L1 in ts/packages/core/tsconfig.build.json
• error TS1192: Module '"/mnt/ts_downloads/_/m/composio/node_modules/.pnpm/@types+semver@7.7.0/node_modules/@types/semver/index"' has no default export.
  • ts/packages/core/src/utils/version.ts#L3 in ts/packages/core/tsconfig.build.json

[typescript-bot]

@andrewbranch Here are some more interesting changes from running the top 800 repos suite

Details

continuedev/continue

13 of 19 projects failed to build with the old tsc and were ignored

binary/tsconfig.json

• error TS1192: Module '"node:net"' has no default export.
  • binary/src/IpcMessenger.ts#L5
  • core/control-plane/analytics/LogStashAnalyticsProvider.ts#L1
• error TS1192: Module '"net"' has no default export.
  • binary/src/TcpMessenger.ts#L3
• error TS7006: Parameter 'socket' implicitly has an 'any' type.
  • binary/src/TcpMessenger.ts#L19
• error TS1192: Module '"node:fs"' has no default export.
  • binary/src/index.ts#L8
  • binary/src/logging.ts#L2
  • core/util/GlobalContext.ts#L1
  • core/util/generateRepoMap.ts#L1
  • core/util/treeSitter.ts#L1
• error TS1192: Module '"fs"' has no default export.
  • binary/test/binary.test.ts#L6
  • core/config/profile/doLoadConfig.ts#L1
  • core/config/util.ts#L1
  • core/data/devdataSqlite.ts#L1
  • core/data/log.ts#L1
  • core/indexing/continueignore.ts#L1
  • core/util/historyUtils.ts#L1
• error TS2613: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/sqlite3/lib/sqlite3"' has no default export. Did you mean to use 'import { sqlite3 } from "/mnt/ts_downloads/_/m/continue/core/node_modules/sqlite3/lib/sqlite3"' instead?
  • core/autocomplete/util/AutocompleteLruCache.ts#L3
  • core/data/devdataSqlite.ts#L4
  • core/indexing/docs/DocsService.ts#L3
  • core/indexing/refreshIndex.ts#L6
• error TS1192: Module '"os"' has no default export.
  • core/config/load.ts#L3
  • core/config/util.ts#L2
  • core/context/providers/OSContextProvider.ts#L1
  • core/tools/definitions/runTerminalCommand.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/packages/config-types/node_modules/zod/index"' has no default export.
  • core/config/sharedConfig.ts#L1
• error TS1192: Module '"http"' has no default export.
  • core/context/mcp/MCPOauth.ts#L13
• error TS1192: Module '"url"' has no default export.
  • core/context/mcp/MCPOauth.ts#L14
• error TS7006: Parameter 'req' implicitly has an 'any' type.
  • core/context/mcp/MCPOauth.ts#L34
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • core/context/mcp/MCPOauth.ts#L34
• error TS18046: 'v' is of type 'unknown'.
  • core/context/mcp/json/loadJsonMcpConfigs.ts#L116
• error TS1192: Module '"node:os"' has no default export.
  • core/control-plane/TeamAnalytics.ts#L1
  • core/tools/implementations/runTerminalCommand.ts#L3
  • core/util/posthog.ts#L1
  • core/util/sentry/SentryLogger.ts#L3
  • core/util/tts.ts#L2
• error TS1192: Module '"node:crypto"' has no default export.
  • core/indexing/refreshIndex.ts#L1
• error TS1192: Module '"crypto"' has no default export.
  • core/indexing/utils.ts#L1
  • core/util/ollamaHelper.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/workerpool/types/index"' has no default export.
  • core/llm/asyncEncoder.ts#L3
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/iconv-lite/lib/index"' has no default export.
  • core/tools/implementations/runTerminalCommand.ts#L1
• error TS1192: Module '"node:child_process"' has no default export.
  • core/tools/implementations/runTerminalCommand.ts#L2
• error TS1192: Module '"node:util"' has no default export.
  • core/tools/implementations/runTerminalCommand.ts#L4
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • core/tools/implementations/runTerminalCommand.ts#L136
  • core/tools/implementations/runTerminalCommand.ts#L167
  • core/tools/implementations/runTerminalCommand.ts#L323
  • core/tools/implementations/runTerminalCommand.ts#L327
• error TS7006: Parameter 'code' implicitly has an 'any' type.
  • core/tools/implementations/runTerminalCommand.ts#L207
  • core/tools/implementations/runTerminalCommand.ts#L331
• error TS7006: Parameter 'error' implicitly has an 'any' type.
  • core/tools/implementations/runTerminalCommand.ts#L263
  • core/tools/implementations/runTerminalCommand.ts#L348
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/dotenv/lib/main"' has no default export.
  • core/util/paths.ts#L9

conventional-changelog/conventional-changelog

tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/conventional-changelog-writer/src/cli/index.spec.ts#L1
  • packages/conventional-commits-parser/src/cli/utils.ts#L2
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3
• error TS1192: Module '"fs/promises"' has no default export.
  • packages/conventional-changelog-writer/templates/commit.spec.ts#L2
  • packages/conventional-changelog-writer/templates/footer.spec.ts#L2
  • packages/conventional-changelog-writer/templates/header.spec.ts#L2
  • packages/conventional-changelog-writer/templates/template.spec.ts#L2
  • packages/conventional-changelog/src/ConventionalChangelog.ts#L1
  • packages/conventional-commits-parser/src/cli/index.spec.ts#L1
• error TS1192: Module '"readline"' has no default export.
  • packages/conventional-commits-parser/src/cli/utils.ts#L3

tools/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3

packages/standard-changelog/tsconfig.json

• error TS1192: Module '"fs/promises"' has no default export.
  • packages/conventional-changelog/src/ConventionalChangelog.ts#L1
• error TS1192: Module '"fs"' has no default export.
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3

packages/git-client/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3

packages/conventional-recommended-bump/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3

packages/conventional-commits-parser/tsconfig.json

• error TS1192: Module '"fs/promises"' has no default export.
  • packages/conventional-commits-parser/src/cli/index.spec.ts#L1
• error TS1192: Module '"fs"' has no default export.
  • packages/conventional-commits-parser/src/cli/utils.ts#L2
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3
• error TS1192: Module '"readline"' has no default export.
  • packages/conventional-commits-parser/src/cli/utils.ts#L3

packages/conventional-commits-filter/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3

packages/conventional-changelog-writer/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/conventional-changelog-writer/src/cli/index.spec.ts#L1
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3
• error TS1192: Module '"fs/promises"' has no default export.
  • packages/conventional-changelog-writer/templates/commit.spec.ts#L2
  • packages/conventional-changelog-writer/templates/footer.spec.ts#L2
  • packages/conventional-changelog-writer/templates/header.spec.ts#L2
  • packages/conventional-changelog-writer/templates/template.spec.ts#L2

packages/conventional-changelog/tsconfig.json

• error TS1192: Module '"fs/promises"' has no default export.
  • packages/conventional-changelog/src/ConventionalChangelog.ts#L1
• error TS1192: Module '"fs"' has no default export.
  • tools/TestTools.ts#L4
  • tools/tmp.ts#L3

curlconverter/curlconverter

tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • src/cli.ts#L253
  • test/test-utils.ts#L5
  • test/test.ts#L1
  • tools/compare-requests.ts#L4
  • tools/gen-test.ts#L3
• error TS7006: Parameter 'f' implicitly has an 'any' type.
  • test/test-utils.ts#L302
  • test/test.ts#L64
• error TS1192: Module '"net"' has no default export.
  • tools/compare-requests.ts#L5
• error TS7006: Parameter 'socket' implicitly has an 'any' type.
  • tools/compare-requests.ts#L376
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • tools/compare-requests.ts#L384
• error TS7006: Parameter 'error' implicitly has an 'any' type.
  • tools/compare-requests.ts#L399
• error TS7006: Parameter 'n' implicitly has an 'any' type.
  • tools/compare-requests.ts#L522
• error TS7006: Parameter 'p' implicitly has an 'any' type.
  • tools/gen-test.ts#L61
• error TS7006: Parameter 'infile' implicitly has an 'any' type.
  • tools/gen-test.ts#L63

darkreader/darkreader

4 of 5 projects failed to build with the old tsc and were ignored

tests/unit/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • tests/unit/config/locales.tests.ts#L1

davidjerleke/embla-carousel

15 of 16 projects failed to build with the old tsc and were ignored

scripts/tsconfig.node.json

• error TS1192: Module '"fs"' has no default export.
  • scripts/create-readmes/create-readme.ts#L1
  • scripts/create-readmes/index.ts#L1
  • scripts/create-sandboxes/index.ts#L1
  • scripts/utils/readFiles.ts#L1

dyad-sh/dyad

10 of 11 projects failed to build with the old tsc and were ignored

testing/fake-llm-server/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • testing/fake-llm-server/chatCompletionHandler.ts#L2

eggjs/egg

25 of 29 projects failed to build with the old tsc and were ignored

packages/tsconfig/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/tsconfig/test/index.test.ts#L2

ether/etherpad-lite

src/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/log4js@6.9.1/node_modules/log4js/types/log4js"' has no default export.
  • src/node/db/DB.ts#L26
  • src/node/handler/APIKeyHandler.ts#L3
  • src/node/handler/ImportHandler.ts#L33
  • src/node/handler/PadMessageHandler.ts#L40
  • src/node/handler/SocketIORouter.ts#L25
  • src/node/hooks/express.ts#L13
  • src/node/hooks/express/adminplugins.ts#L10
  • src/node/hooks/express/adminsettings.ts#L5
  • src/node/hooks/express/openapi.ts#L29
  • src/node/hooks/express/socketio.ts#L7
  • src/node/hooks/express/webaccess.ts#L4
  • src/node/server.ts#L27
  • src/node/utils/AbsolutePaths.ts#L21
  • src/node/utils/Cleanup.ts#L11
  • src/node/utils/ImportEtherpad.ts#L27
  • src/node/utils/ImportHtml.ts#L18
  • src/node/utils/Minify.ts#L26
  • src/node/utils/Settings.ts#L39
  • src/node/utils/run_cmd.ts#L9
  • src/static/js/pluginfw/installer.ts#L3
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+ejs@3.1.5/node_modules/@types/ejs/index"' has no default export.
  • src/node/eejs/index.ts#L23
• error TS1192: Module '"fs"' has no default export.
  • src/node/eejs/index.ts#L24
  • src/node/handler/APIKeyHandler.ts#L2
  • src/node/handler/ExportHandler.ts#L26
  • src/node/hooks/express.ts#L11
  • src/node/hooks/express/admin.ts#L4
  • src/node/hooks/i18n.ts#L7
  • src/tests/backend-new/specs/admin_utils.ts#L7
• error TS1192: Module '"os"' has no default export.
  • src/node/handler/ExportHandler.ts#L28
  • src/node/handler/ImportHandler.ts#L30
• error TS1192: Module '"util"' has no default export.
  • src/node/handler/ExportHandler.ts#L30
  • src/node/hooks/express.ts#L17
  • src/tests/backend/specs/SessionStore.ts#L7
  • src/tests/backend/specs/crypto.ts#L6
• error TS7006: Parameter 'exist' implicitly has an 'any' type.
  • src/node/hooks/express/admin.ts#L51
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • src/node/hooks/express/admin.ts#L66
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • src/node/hooks/express/admin.ts#L66
• error TS2339: Property 'replaceAll' does not exist on type 'string | Buffer<ArrayBufferLike>'.
  • src/node/hooks/express/admin.ts#L78
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+semver@7.7.1/node_modules/@types/semver/index"' has no default export.
  • src/node/hooks/express/adminplugins.ts#L9
  • src/node/utils/UpdateCheck.ts#L2
• error TS1192: Module '"node:fs"' has no default export.
  • src/node/hooks/express/specialpages.ts#L5
  • src/node/utils/Settings.ts#L34
  • src/node/utils/path_exists.ts#L2
• error TS1192: Module '"node:util"' has no default export.
  • src/node/hooks/express/specialpages.ts#L10
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/prom-client@15.1.3/node_modules/prom-client/index"' has no default export.
  • src/node/metrics.ts#L1
  • src/node/prometheus.ts#L1
• error TS1192: Module '"jsdom"' has no default export.
  • src/node/utils/ImportHtml.ts#L21
  • src/tests/backend/specs/contentcollector.ts#L19
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+mime-types@3.0.1/node_modules/@types/mime-types/index"' has no default export.
  • src/node/utils/Minify.ts#L25
• error TS1192: Module '"node:os"' has no default export.
  • src/node/utils/Settings.ts#L35
• error TS1192: Module '"crypto"' has no default export.
  • src/node/utils/randomstring.ts#L5
  • src/tests/backend/specs/crypto.ts#L5

bin/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • bin/createUserSession.ts#L10
  • bin/deleteAllGroupSessions.ts#L10
  • bin/deletePad.ts#L12
  • bin/importSqlFile.ts#L6
  • bin/plugins.ts#L5
  • bin/plugins/checkPlugin.ts#L18
  • bin/release.ts#L10
  • src/node/utils/Settings.ts#L34
• error TS1192: Module '"node:querystring"' has no default export.
  • bin/createUserSession.ts#L14
• error TS1192: Module '"node:util"' has no default export.
  • bin/extractPadData.ts#L11
  • bin/importSqlFile.ts#L5
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/log4js@6.9.1/node_modules/log4js/types/log4js"' has no default export.
  • bin/importSqlFile.ts#L7
  • bin/migrateDirtyDBtoRealDB.ts#L5
  • bin/plugins/checkPlugin.ts#L21
  • bin/release.ts#L12
  • src/node/utils/AbsolutePaths.ts#L21
  • src/node/utils/Settings.ts#L39
  • src/static/js/pluginfw/installer.ts#L3
• error TS1192: Module '"readline"' has no default export.
  • bin/importSqlFile.ts#L8
• error TS1192: Module '"fs"' has no default export.
  • bin/make_docs.ts#L2
• error TS7006: Parameter 'element' implicitly has an 'any' type.
  • bin/make_docs.ts#L28
• error TS1192: Module '"node:child_process"' has no default export.
  • bin/plugins/checkPlugin.ts#L20
  • bin/release.ts#L11
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+semver@7.7.1/node_modules/@types/semver/index"' has no default export.
  • bin/plugins/checkPlugin.ts#L23
  • bin/release.ts#L14
• error TS7006: Parameter 'f' implicitly has an 'any' type.
  • bin/plugins/checkPlugin.ts#L176
• error TS1192: Module '"node:os"' has no default export.
  • src/node/utils/Settings.ts#L35
• error TS1192: Module '"crypto"' has no default export.
  • src/node/utils/randomstring.ts#L5

admin/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+react-dom@19.1.9_@types+react@19.1.12/node_modules/@types/react-dom/client"' has no default export.
  • admin/src/main.tsx#L2

facebook/docusaurus

26 of 43 projects failed to build with the old tsc and were ignored

packages/docusaurus-babel/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/docusaurus/node_modules/@types/fs-extra/index"' has no default export.
  • packages/docusaurus-babel/src/babelTranslationsExtractor.ts#L8 in packages/docusaurus-babel/tsconfig.json
  • packages/docusaurus-babel/src/utils.ts#L8 in packages/docusaurus-babel/tsconfig.json

facebook/lexical

9 of 19 projects failed to build with the old tsc and were ignored

examples/react-table/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/react-table/node_modules/@types/react-dom/client"' has no default export.
  • examples/react-table/src/main.tsx#L11

examples/react-rich-collab/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/react-rich-collab/node_modules/@types/react-dom/client"' has no default export.
  • examples/react-rich-collab/src/main.tsx#L11

examples/react-rich/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/react-rich/node_modules/@types/react-dom/client"' has no default export.
  • examples/react-rich/src/main.tsx#L11

examples/node-state-style/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/node-state-style/node_modules/@types/react-dom/client"' has no default export.
  • examples/node-state-style/src/main.tsx#L11
• error TS2339: Property 'default' does not exist on type 'typeof import("/mnt/ts_downloads/_/m/lexical/examples/node-state-style/node_modules/prettier/plugins/estree")'.
  • examples/node-state-style/src/plugins/ShikiViewPlugin.tsx#L68

examples/node-replacement/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/node-replacement/node_modules/@types/react-dom/client"' has no default export.
  • examples/node-replacement/src/main.tsx#L11

examples/extension-react-table/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/extension-react-table/node_modules/@types/react-dom/client"' has no default export.
  • examples/extension-react-table/src/main.tsx#L11

fastapi/full-stack-fastapi-template

frontend/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/full-stack-fastapi-template/frontend/node_modules/@types/react-dom/client"' has no default export.
  • frontend/src/main.tsx#L9

frontend/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/full-stack-fastapi-template/frontend/node_modules/@types/react-dom/client"' has no default export.
  • frontend/src/main.tsx#L9
• error TS1192: Module '"/mnt/ts_downloads/_/m/full-stack-fastapi-template/frontend/node_modules/dotenv/lib/main"' has no default export.
  • frontend/tests/config.ts#L3

feathersjs/feathers

21 of 27 projects failed to build with the old tsc and were ignored

packages/authentication/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/feathers/node_modules/@types/jsonwebtoken/index"' has no default export.
  • packages/authentication/src/core.ts#L2
  • packages/authentication/src/service.ts#L7

firecrawl/firecrawl

3 of 5 projects failed to build with the old tsc and were ignored

apps/playwright-service-ts/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/firecrawl/apps/playwright-service-ts/node_modules/.pnpm/dotenv@16.4.7/node_modules/dotenv/lib/main"' has no default export.
  • apps/playwright-service-ts/api.ts#L4

FlowiseAI/Flowise

2 of 3 projects failed to build with the old tsc and were ignored

packages/api-documentation/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/Flowise/node_modules/.pnpm/@types+swagger-ui-express@4.1.6/node_modules/@types/swagger-ui-express/index"' has no default export.
  • packages/api-documentation/src/index.ts#L2

FuelLabs/fuels-ts

51 of 54 projects failed to build with the old tsc and were ignored

apps/demo-react-vite/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/fuels-ts/node_modules/.pnpm/@types+react-dom@19.0.4_@types+react@19.0.10/node_modules/@types/react-dom/client"' has no default export.
  • apps/demo-react-vite/src/main.tsx#L2

fuma-nama/fumadocs

34 of 39 projects failed to build with the old tsc and were ignored

packages/obsidian/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/obsidian/src/index.ts#L11

packages/create-app/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/create-app/src/create-app.ts#L2
  • packages/create-app/src/index.ts#L2
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • packages/create-app/src/create-app.ts#L186
  • packages/create-app/src/create-app.ts#L302
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • packages/create-app/src/create-app.ts#L202
• error TS7006: Parameter 'item' implicitly has an 'any' type.
  • packages/create-app/src/index.ts#L198

packages/cli/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/cli/src/config.ts#L1
  • packages/cli/src/index.ts#L2
  • packages/cli/src/utils/add/get-deps.ts#L1
  • packages/cli/src/utils/add/install-component.ts#L2
  • packages/cli/src/utils/fs.ts#L1
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • packages/cli/src/utils/add/install-component.ts#L76
  • packages/cli/src/utils/add/install-component.ts#L202
• error TS7006: Parameter 'e' implicitly has an 'any' type.
  • packages/cli/src/utils/add/install-component.ts#L203

getmaxun/maxun

2 of 4 projects failed to build with the old tsc and were ignored

server/tsconfig.mcp.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/maxun/node_modules/dotenv/lib/main"' has no default export.
  • server/src/mcp-worker.ts#L5

graphile/crystal

7 of 11 projects failed to build with the old tsc and were ignored

grafast/grafast/tsconfig.test.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/crystal/node_modules/json5/lib/index"' has no default export.
  • grafast/grafast/__tests__/dcc/queries-test.ts#L7 in grafast/grafast/tsconfig.test.json
• error TS2613: Module '"/mnt/ts_downloads/_/m/crystal/node_modules/sqlite3/lib/sqlite3"' has no default export. Did you mean to use 'import { sqlite3 } from "/mnt/ts_downloads/_/m/crystal/node_modules/sqlite3/lib/sqlite3"' instead?
  • grafast/grafast/__tests__/unaryDeps-test.ts#L6 in grafast/grafast/tsconfig.test.json
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • grafast/grafast/__tests__/unaryDeps-test.ts#L30 in grafast/grafast/tsconfig.test.json
  • grafast/grafast/__tests__/unaryDeps-test.ts#L42 in grafast/grafast/tsconfig.test.json
• error TS7006: Parameter 'rows' implicitly has an 'any' type.
  • grafast/grafast/__tests__/unaryDeps-test.ts#L30 in grafast/grafast/tsconfig.test.json

hangwin/mcp-chrome

1 of 3 projects failed to build with the old tsc and were ignored

app/native-server/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • app/native-server/src/scripts/build.ts#L2
  • app/native-server/src/scripts/postinstall.ts#L3
  • app/native-server/src/scripts/utils.ts#L1
• error TS1192: Module '"os"' has no default export.
  • app/native-server/src/scripts/postinstall.ts#L4
  • app/native-server/src/scripts/utils.ts#L3

hexojs/hexo

tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • lib/box/file.ts#L3
  • lib/box/index.ts#L11
  • lib/models/cache.ts#L4
• error TS1192: Module '"/mnt/ts_downloads/_/m/hexo/node_modules/@types/js-yaml/index"' has no default export.
  • lib/hexo/multi_config_path.ts#L3
  • lib/plugins/console/config.ts#L1
  • lib/plugins/renderer/yaml.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/hexo/node_modules/@types/nunjucks/index"' has no default export.
  • lib/plugins/renderer/nunjucks.ts#L1

[typescript-bot]

@andrewbranch Here are some more interesting changes from running the top 800 repos suite

Details

homebridge/homebridge

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/homebridge/node_modules/@types/semver/index"' has no default export.
  • src/api.ts#L4
• error TS1192: Module '"child_process"' has no default export.
  • src/childBridgeService.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/homebridge/node_modules/@types/fs-extra/index"' has no default export.
  • src/childBridgeService.ts#L3
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • src/childBridgeService.ts#L209
  • src/childBridgeService.ts#L213
• error TS7006: Parameter 'e' implicitly has an 'any' type.
  • src/childBridgeService.ts#L221
• error TS7006: Parameter 'code' implicitly has an 'any' type.
  • src/childBridgeService.ts#L226
• error TS7006: Parameter 'signal' implicitly has an 'any' type.
  • src/childBridgeService.ts#L226
• error TS1192: Module '"util"' has no default export.
  • src/logger.ts#L2
• error TS1192: Module '"fs"' has no default export.
  • src/pluginManager.ts#L2
  • src/server.ts#L1
  • src/version.ts#L1
• error TS7006: Parameter 'relativePath' implicitly has an 'any' type.
  • src/pluginManager.ts#L343
• error TS7006: Parameter 'path' implicitly has an 'any' type.
  • src/pluginManager.ts#L354
• error TS7006: Parameter 'scopeDirectory' implicitly has an 'any' type.
  • src/pluginManager.ts#L355
• error TS7006: Parameter 'name' implicitly has an 'any' type.
  • src/pluginManager.ts#L362
  • src/pluginManager.ts#L363
  • src/pluginManager.ts#L371
• error TS7006: Parameter 'pluginIdentifier' implicitly has an 'any' type.
  • src/pluginManager.ts#L375
  • src/pluginManager.ts#L379
• error TS1192: Module '"qrcode-terminal"' has no default export.
  • src/server.ts#L4
• error TS1192: Module '"os"' has no default export.
  • src/user.ts#L1
• error TS1192: Module '"crypto"' has no default export.
  • src/util/mac.ts#L1

karakeep-app/karakeep

18 of 21 projects failed to build with the old tsc and were ignored

apps/browser-extension/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/karakeep/node_modules/@types/react-dom/client"' has no default export.
  • apps/browser-extension/src/main.tsx#L1
• error TS1192: Module '"node:crypto"' has no default export.
  • packages/shared/config.ts#L1
  • packages/shared/signedTokens.ts#L1
  • packages/trpc/models/lists.ts#L1

labring/laf

14 of 16 projects failed to build with the old tsc and were ignored

services/runtime-exporter/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/laf/services/runtime-exporter/node_modules/.pnpm/dotenv@16.6.1/node_modules/dotenv/lib/main"' has no default export.
  • services/runtime-exporter/src/config.ts#L1

services/runtime-exporter/tsconfig.dev.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/laf/services/runtime-exporter/node_modules/.pnpm/dotenv@16.6.1/node_modules/dotenv/lib/main"' has no default export.
  • services/runtime-exporter/src/config.ts#L1

logto-io/logto

19 of 33 projects failed to build with the old tsc and were ignored

packages/schemas/tsconfig.build.gen.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/schemas/src/gen/index.ts#L5
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L44
  • packages/schemas/src/gen/index.ts#L45
• error TS7006: Parameter 'value' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L51
  • packages/schemas/src/gen/index.ts#L52
  • packages/schemas/src/gen/index.ts#L56
  • packages/schemas/src/gen/index.ts#L60
  • packages/schemas/src/gen/index.ts#L62
  • packages/schemas/src/gen/index.ts#L85
  • packages/schemas/src/gen/index.ts#L86
  • packages/schemas/src/gen/index.ts#L131
• error TS7031: Binding element 'prefix' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L63
• error TS7031: Binding element 'body' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L63
• error TS7031: Binding element 'raw' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L63
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L116
• error TS7006: Parameter 'type' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L117
• error TS7031: Binding element 'tsName' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L128
• error TS7031: Binding element 'values' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L128
• error TS7031: Binding element 'file' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L142
  • packages/schemas/src/gen/index.ts#L210
• error TS7031: Binding element 'tables' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L142
• error TS2347: Untyped function calls may not accept type arguments.
  • packages/schemas/src/gen/index.ts#L146
• error TS7031: Binding element 'fields' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L146
• error TS7031: Binding element 'type' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L149
• error TS7031: Binding element 'customType' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L149
• error TS7031: Binding element 'tsType' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L149
• error TS7031: Binding element 'name' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L151
• error TS7006: Parameter 'table' implicitly has an 'any' type.
  • packages/schemas/src/gen/index.ts#L200

packages/elements/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/elements/tsup.config.ts#L1

packages/console/tsconfig.scripts.gen.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/console/scripts/generate-jwt-customizer-type-definition.ts#L1

louislam/dockge

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@types/semver/index"' has no default export.
  • backend/agent-manager.ts#L6
• error TS2613: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/compare-versions/lib/esm/index"' has no default export. Did you mean to use 'import { compareVersions } from "/mnt/ts_downloads/_/m/dockge/node_modules/compare-versions/lib/esm/index"' instead?
  • backend/check-version.ts#L2
• error TS1192: Module '"fs"' has no default export.
  • backend/database.ts#L4
  • backend/stack.ts#L2
  • backend/util-server.ts#L8
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@louislam/sqlite3/lib/sqlite3"' has no default export.
  • backend/database.ts#L11
• error TS1192: Module '"https"' has no default export.
  • backend/dockge-server.ts#L11
• error TS1192: Module '"http"' has no default export.
  • backend/dockge-server.ts#L12
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/promisify-child-process/index"' has no default export.
  • backend/dockge-server.ts#L33
  • backend/stack.ts#L20
• error TS7006: Parameter 'item' implicitly has an 'any' type.
  • backend/dockge-server.ts#L631
• error TS7006: Parameter 'a' implicitly has an 'any' type.
  • backend/dockge-server.ts#L633
• error TS7006: Parameter 'b' implicitly has an 'any' type.
  • backend/dockge-server.ts#L633
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@types/jsonwebtoken/index"' has no default export.
  • backend/models/user.ts#L1
  • backend/socket-handlers/main-socket-handler.ts#L19
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@types/bcryptjs/index"' has no default export.
  • backend/password-hash.ts#L1
• error TS1192: Module '"crypto"' has no default export.
  • backend/password-hash.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/yaml/dist/index"' has no default export.
  • backend/stack.ts#L4
  • common/util-common.ts#L4
• error TS2322: Type 'string | undefined' is not assignable to type 'string'.
  • backend/stack.ts#L141
  • backend/stack.ts#L152

Mail-0/Zero

5 of 7 projects failed to build with the old tsc and were ignored

packages/eslint-config/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/Zero/node_modules/.pnpm/eslint-plugin-react-hooks@6.0.0-rc.1_eslint@9.27.0_jiti@2.4.2_/node_modules/eslint-plugin-react-hooks/index"' has no default export.
  • packages/eslint-config/config.ts#L2
• error TS2578: Unused '@ts-expect-error' directive.
  • packages/eslint-config/config.ts#L14

mapbox/mapbox-gl-js

1 of 2 projects failed to build with the old tsc and were ignored

tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • build/generate-access-token-script.js#L1
  • build/generate-release-list.ts#L1
  • build/generate-struct-arrays.ts#L11
  • build/generate-style-code.ts#L2
  • build/generate-typed-style-spec.ts#L1
  • build/range-request-server.js#L1
  • rollup.config.js#L1
  • src/style-spec/test.js#L3
  • test/build/min.test.js#L3
  • test/integration/lib/expression.js#L3
  • test/integration/lib/generate-fixture-json.js#L2
  • test/integration/lib/harness.js#L3
  • test/integration/lib/localize-urls.js#L2
  • test/integration/lib/middlewares.js#L2
• error TS1192: Module '"crypto"' has no default export.
  • build/generate-release-list.ts#L3
• error TS1192: Module '"http"' has no default export.
  • build/range-request-server.js#L4
• error TS1192: Module '"node:fs"' has no default export.
  • test/build/dev.test.js#L3
• error TS2613: Module '"/mnt/ts_downloads/_/m/mapbox-gl-js/node_modules/@types/geojson/index"' has no default export. Did you mean to use 'import { GeoJSON } from "/mnt/ts_downloads/_/m/mapbox-gl-js/node_modules/@types/geojson/index"' instead?
  • test/unit/source/tile.test.ts#L12
• error TS1192: Module '"node:os"' has no default export.
  • vitest.config.render.chromium.ts#L3

marmelab/react-admin

26 of 28 projects failed to build with the old tsc and were ignored

packages/create-react-admin/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/create-react-admin/src/generateAppFile.ts#L2
  • packages/create-react-admin/src/generateAppTestFile.ts#L2
  • packages/create-react-admin/src/generateProject.ts#L2
• error TS1192: Module '"url"' has no default export.
  • packages/create-react-admin/src/generateProject.ts#L4

MichalLytek/type-graphql

6 of 7 projects failed to build with the old tsc and were ignored

tsconfig.esm.json

• error TS1192: Module '"node:fs"' has no default export.
  • src/helpers/filesystem.ts#L1
• error TS1192: Module '"node:fs/promises"' has no default export.
  • src/helpers/filesystem.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/type-graphql/node_modules/@types/semver/index"' has no default export.
  • src/utils/graphql-version.ts#L2

microsoft/fast

7 of 10 projects failed to build with the old tsc and were ignored

packages/web-components/fast-ssr/server/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/web-components/fast-ssr/server/server.ts#L1 in packages/web-components/fast-ssr/server/tsconfig.json
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • packages/web-components/fast-ssr/server/server.ts#L34 in packages/web-components/fast-ssr/server/tsconfig.json
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • packages/web-components/fast-ssr/server/server.ts#L34 in packages/web-components/fast-ssr/server/tsconfig.json

packages/web-components/fast-html/server/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/web-components/fast-html/server/server.ts#L1 in packages/web-components/fast-html/server/tsconfig.json
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • packages/web-components/fast-html/server/server.ts#L18 in packages/web-components/fast-html/server/tsconfig.json
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • packages/web-components/fast-html/server/server.ts#L18 in packages/web-components/fast-html/server/tsconfig.json

microsoft/inshellisense

tsconfig.json

• error TS1192: Module '"node:os"' has no default export.
  • src/commands/complete.ts#L4
  • src/isterm/pty.ts#L6
  • src/runtime/alias.ts#L8
  • src/utils/config.ts#L4
  • src/utils/log.ts#L6
  • src/utils/shell.ts#L10
• error TS1192: Module '"node:url"' has no default export.
  • src/isterm/pty.ts#L8
  • src/utils/shell.ts#L9
  • src/utils/version.ts#L4
• error TS1192: Module '"node:fs"' has no default export.
  • src/isterm/pty.ts#L9
  • src/utils/config.ts#L6
  • src/utils/log.ts#L8
  • src/utils/shell.ts#L8
• error TS1192: Module '"@homebridge/node-pty-prebuilt-multiarch"' has no default export.
  • src/isterm/pty.ts#L12
• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/isterm/pty.ts#L15
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • src/isterm/pty.ts#L82
• error TS1192: Module '"node:fs/promises"' has no default export.
  • src/runtime/template.ts#L4
  • src/runtime/utils.ts#L6
  • src/utils/config.ts#L7
  • src/utils/log.ts#L9
  • src/utils/shell.ts#L11
  • src/utils/version.ts#L6
• error TS7006: Parameter 'f' implicitly has an 'any' type.
  • src/runtime/template.ts#L10
  • src/runtime/template.ts#L11
  • src/runtime/template.ts#L17
  • src/runtime/template.ts#L18
• error TS1192: Module '"node:readline"' has no default export.
  • src/ui/ui-root.ts#L4
• error TS1192: Module '"toml"' has no default export.
  • src/utils/config.ts#L8
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • src/utils/log.ts#L26
• error TS1192: Module '"node:util"' has no default export.
  • src/utils/shell.ts#L12
• error TS1192: Module '"node:child_process"' has no default export.
  • src/utils/shell.ts#L13

[typescript-bot]

@andrewbranch Here are some more interesting changes from running the top 800 repos suite

Details

microsoft/vscode

9 of 63 projects failed to build with the old tsc and were ignored

src/tsconfig.tsec.json

• error TS2339: Property 'default' does not exist on type 'typeof import("v8-inspect-profiler")'.
  • src/vs/platform/environment/test/node/nativeModules.integrationTest.ts#L32
• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/vs/platform/terminal/node/ptyService.ts#L33

extensions/terminal-suggest/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • extensions/terminal-suggest/src/fig/shell-parser/test/parser.test.ts#L6
• error TS7006: Parameter 'testCase' implicitly has an 'any' type.
  • extensions/terminal-suggest/src/fig/shell-parser/test/parser.test.ts#L32

build/tsconfig.build.json

• error TS1192: Module '"fs"' has no default export.
  • build/azure-pipelines/common/computeBuiltInDepsCacheKey.ts#L6
  • build/azure-pipelines/common/computeNodeModulesCacheKey.ts#L6
  • build/azure-pipelines/common/listNodeModules.ts#L6
  • build/azure-pipelines/common/publish.ts#L6
  • build/azure-pipelines/common/sign.ts#L7
  • build/azure-pipelines/distro/mixin-npm.ts#L6
  • build/azure-pipelines/distro/mixin-quality.ts#L6
  • build/azure-pipelines/publish-types/update-types.ts#L6
  • build/darwin/create-universal-app.ts#L7
  • build/darwin/sign.ts#L6
  • build/lib/builtInExtensions.ts#L6
  • build/lib/builtInExtensionsCG.ts#L6
  • build/lib/compilation.ts#L7
  • build/lib/date.ts#L7
  • build/lib/dependencies.ts#L6
  • build/lib/electron.ts#L6
  • build/lib/extensions.ts#L7
  • build/lib/formatter.ts#L5
  • build/lib/git.ts#L6
  • build/lib/i18n.ts#L7
  • build/lib/mangle/index.ts#L7
  • build/lib/monaco-api.ts#L6
  • build/lib/node.ts#L7
  • build/lib/optimize.ts#L10
  • build/lib/reporter.ts#L9
  • build/lib/standalone.ts#L6
  • build/lib/treeshaking.ts#L6
  • build/lib/tsb/builder.ts#L6
  • build/lib/util.ts#L11
  • build/lib/watch/watch-win32.ts#L8
  • build/linux/debian/install-sysroot.ts#L8
  • build/linux/libcxx-fetcher.ts#L8
  • build/win32/explorer-dll-fetcher.ts#L8
• error TS1192: Module '"crypto"' has no default export.
  • build/azure-pipelines/common/computeBuiltInDepsCacheKey.ts#L8
  • build/azure-pipelines/common/computeNodeModulesCacheKey.ts#L8
  • build/azure-pipelines/common/publish.ts#L12
  • build/azure-pipelines/common/sign.ts#L8
  • build/lib/extensions.ts#L12
  • build/lib/fetch.ts#L10
  • build/lib/tsb/builder.ts#L8
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/yauzl/index"' has no default export.
  • build/azure-pipelines/common/publish.ts#L11
• error TS1192: Module '"child_process"' has no default export.
  • build/azure-pipelines/common/publish.ts#L15
  • build/azure-pipelines/common/sign.ts#L6
  • build/azure-pipelines/publish-types/check-version.ts#L6
  • build/azure-pipelines/publish-types/update-types.ts#L7
  • build/lib/dependencies.ts#L8
  • build/lib/extensions.ts#L8
  • build/lib/watch/watch-win32.ts#L7
• error TS1192: Module '"os"' has no default export.
  • build/azure-pipelines/common/publish.ts#L16
  • build/azure-pipelines/common/sign.ts#L10
  • build/lib/builtInExtensions.ts#L8
  • build/lib/compilation.ts#L16
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/jws/index"' has no default export.
  • build/azure-pipelines/common/publish.ts#L20
• error TS7006: Parameter 'name' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L540
  • build/azure-pipelines/common/publish.ts#L547
  • build/azure-pipelines/common/publish.ts#L547
• error TS7006: Parameter 'match' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L541
  • build/azure-pipelines/common/publish.ts#L542
• error TS7006: Parameter 'a' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L543
• error TS7006: Parameter 'b' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L543
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L650
  • build/azure-pipelines/common/publish.ts#L660
  • build/azure-pipelines/common/publish.ts#L673
  • build/lib/tsb/transpiler.ts#L369
  • build/lib/util.ts#L230
  • build/lib/watch/watch-win32.ts#L92
  • build/lib/watch/watch-win32.ts#L97
  • build/linux/debian/install-sysroot.ts#L220
• error TS7006: Parameter 'zipfile' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L650
• error TS7006: Parameter 'entry' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L656
• error TS7006: Parameter 'istream' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L660
• error TS1192: Module '"event-stream"' has no default export.
  • build/azure-pipelines/upload-cdn.ts#L6
  • build/azure-pipelines/upload-nlsmetadata.ts#L6
  • build/azure-pipelines/upload-sourcemaps.ts#L7
  • build/lib/asar.ts#L7
  • build/lib/builtInExtensions.ts#L10
  • build/lib/compilation.ts#L6
  • build/lib/extensions.ts#L6
  • build/lib/fetch.ts#L6
  • build/lib/inlineMeta.ts#L6
  • build/lib/optimize.ts#L6
  • build/lib/reporter.ts#L6
  • build/lib/stats.ts#L6
  • build/lib/util.ts#L6
  • build/lib/watch/watch-win32.ts#L10
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/vinyl-fs/index"' has no default export.
  • build/azure-pipelines/upload-cdn.ts#L8
  • build/azure-pipelines/upload-nlsmetadata.ts#L8
  • build/azure-pipelines/upload-sourcemaps.ts#L9
  • build/lib/builtInExtensions.ts#L12
  • build/lib/electron.ts#L8
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/mime/index"' has no default export.
  • build/azure-pipelines/upload-cdn.ts#L11
• error TS7006: Parameter 'f' implicitly has an 'any' type.
  • build/azure-pipelines/upload-cdn.ts#L103
  • build/lib/optimize.ts#L152
  • build/lib/optimize.ts#L235
  • build/lib/optimize.ts#L236
  • build/lib/util.ts#L120
  • build/lib/util.ts#L130
  • build/lib/util.ts#L163
  • build/lib/util.ts#L194
  • build/lib/util.ts#L245
  • build/lib/util.ts#L268
  • build/lib/util.ts#L284
• error TS2683: 'this' implicitly has type 'any' because it does not have a type annotation.
  • build/azure-pipelines/upload-cdn.ts#L106
  • build/azure-pipelines/upload-nlsmetadata.ts#L124
  • build/azure-pipelines/upload-sourcemaps.ts#L58
  • build/lib/asar.ts#L102
  • build/lib/asar.ts#L111
  • build/lib/asar.ts#L124
  • build/lib/asar.ts#L153
  • build/lib/asar.ts#L158
  • build/lib/compilation.ts#L147
  • build/lib/compilation.ts#L152
  • build/lib/compilation.ts#L333
  • build/lib/compilation.ts#L337
  • build/lib/extensions.ts#L171
  • build/lib/extensions.ts#L184
  • build/lib/inlineMeta.ts#L49
  • build/lib/reporter.ts#L116
  • build/lib/reporter.ts#L118
  • build/lib/stats.ts#L55
  • build/lib/stats.ts#L70
  • build/lib/util.ts#L358
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • build/lib/asar.ts#L94
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/ansi-colors/types/index"' has no default export.
  • build/lib/builtInExtensions.ts#L15
  • build/lib/builtInExtensionsCG.ts#L9
  • build/lib/compilation.ts#L15
  • build/lib/extensions.ts#L20
  • build/lib/fetch.ts#L9
  • build/lib/i18n.ts#L15
  • build/lib/monaco-api.ts#L10
  • build/lib/optimize.ts#L17
  • build/lib/reporter.ts#L8
  • build/lib/stats.ts#L8
  • build/lib/task.ts#L7
  • build/lib/tsb/builder.ts#L10
• error TS1192: Module '"url"' has no default export.
  • build/lib/builtInExtensionsCG.ts#L8
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • build/lib/extensions.ts#L168
  • build/lib/extensions.ts#L661
  • build/lib/stats.ts#L43
  • build/lib/util.ts#L356
  • build/lib/watch/watch-win32.ts#L28
  • build/lib/watch/watch-win32.ts#L55
• error TS7006: Parameter 'child' implicitly has an 'any' type.
  • build/lib/extensions.ts#L514
  • build/lib/extensions.ts#L516
  • build/lib/extensions.ts#L517
• error TS7006: Parameter 'error' implicitly has an 'any' type.
  • build/lib/extensions.ts#L653
• error TS7006: Parameter '_stdout' implicitly has an 'any' type.
  • build/lib/extensions.ts#L653
• error TS7006: Parameter 'stderr' implicitly has an 'any' type.
  • build/lib/extensions.ts#L653
• error TS7006: Parameter 'cb' implicitly has an 'any' type.
  • build/lib/fetch.ts#L34
  • build/lib/optimize.ts#L224
  • build/lib/util.ts#L194
  • build/lib/watch/watch-win32.ts#L91
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@vscode/iconv-lite-umd/iconv-lite-umd"' has no default export.
  • build/lib/i18n.ts#L16
• error TS1192: Module '"node:v8"' has no default export.
  • build/lib/mangle/index.ts#L6
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/workerpool/index"' has no default export.
  • build/lib/mangle/index.ts#L13
  • build/lib/mangle/renameWorker.ts#L7
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/source-map/source-map"' has no default export.
  • build/lib/nls.ts#L10
  • build/lib/util.ts#L15
• error TS7006: Parameter 'm' implicitly has an 'any' type.
  • build/lib/nls.ts#L394
• error TS18047: 'source' is possibly 'null'.
  • build/lib/nls.ts#L417
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/esbuild/lib/main"' has no default export.
  • build/lib/optimize.ts#L14
  • build/lib/tsb/transpiler.ts#L6
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/gulp-sourcemaps/index"' has no default export.
  • build/lib/optimize.ts#L15
• error TS7006: Parameter 'build' implicitly has an 'any' type.
  • build/lib/optimize.ts#L88
  • build/lib/optimize.ts#L113
• error TS7031: Binding element 'path' implicitly has an 'any' type.
  • build/lib/optimize.ts#L89
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • build/lib/optimize.ts#L148
  • build/lib/optimize.ts#L234
  • build/linux/debian/install-sysroot.ts#L212
• error TS1192: Module '"node:worker_threads"' has no default export.
  • build/lib/tsb/transpiler.ts#L8
• error TS7006: Parameter 'result' implicitly has an 'any' type.
  • build/lib/tsb/transpiler.ts#L350
• error TS7006: Parameter 'line' implicitly has an 'any' type.
  • build/lib/util.ts#L173
  • build/lib/util.ts#L174
  • build/lib/util.ts#L176
  • build/lib/util.ts#L176
  • build/lib/util.ts#L177
  • build/lib/util.ts#L177
  • build/win32/explorer-dll-fetcher.ts#L29
• error TS7006: Parameter 'contents' implicitly has an 'any' type.
  • build/lib/util.ts#L230
  • build/lib/watch/watch-win32.ts#L97
• error TS7006: Parameter 'code' implicitly has an 'any' type.
  • build/lib/watch/watch-win32.ts#L59
• error TS7006: Parameter 'stat' implicitly has an 'any' type.
  • build/lib/watch/watch-win32.ts#L92
• error TS1192: Module '"https"' has no default export.
  • build/linux/debian/install-sysroot.ts#L9
• error TS7006: Parameter 'chunk' implicitly has an 'any' type.
  • build/linux/debian/install-sysroot.ts#L213

build/checker/tsconfig.electron-utility.json

• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/vs/platform/terminal/node/ptyService.ts#L33

build/checker/tsconfig.electron-main.json

• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/vs/platform/terminal/node/ptyService.ts#L33

mikro-orm/mikro-orm

33 of 37 projects failed to build with the old tsc and were ignored

packages/core/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/mikro-orm/node_modules/dotenv/lib/main"' has no default export.
  • packages/core/src/utils/ConfigurationLoader.ts#L1

modelcontextprotocol/servers

tsconfig.json

• error TS1192: Module '"fs/promises"' has no default export.
  • src/filesystem/__tests__/lib.test.ts#L2
  • src/filesystem/index.ts#L12
  • src/filesystem/lib.ts#L1
• error TS1192: Module '"os"' has no default export.
  • src/filesystem/__tests__/lib.test.ts#L4
  • src/filesystem/lib.ts#L3
  • src/filesystem/path-utils.ts#L2
  • src/filesystem/roots-utils.ts#L3
• error TS7006: Parameter 'entry' implicitly has an 'any' type.
  • src/filesystem/index.ts#L452
  • src/filesystem/index.ts#L469
  • src/filesystem/index.ts#L509
• error TS7006: Parameter 'e' implicitly has an 'any' type.
  • src/filesystem/index.ts#L507
  • src/filesystem/index.ts#L508
• error TS7006: Parameter 'sum' implicitly has an 'any' type.
  • src/filesystem/index.ts#L509

src/filesystem/tsconfig.json

• error TS1192: Module '"fs/promises"' has no default export.
  • src/filesystem/__tests__/lib.test.ts#L2
  • src/filesystem/index.ts#L12
  • src/filesystem/lib.ts#L1
• error TS1192: Module '"os"' has no default export.
  • src/filesystem/__tests__/lib.test.ts#L4
  • src/filesystem/lib.ts#L3
  • src/filesystem/path-utils.ts#L2
  • src/filesystem/roots-utils.ts#L3
• error TS7006: Parameter 'entry' implicitly has an 'any' type.
  • src/filesystem/index.ts#L452
  • src/filesystem/index.ts#L469
  • src/filesystem/index.ts#L509
• error TS7006: Parameter 'e' implicitly has an 'any' type.
  • src/filesystem/index.ts#L507
  • src/filesystem/index.ts#L508
• error TS7006: Parameter 'sum' implicitly has an 'any' type.
  • src/filesystem/index.ts#L509

mswjs/msw

15 of 16 projects failed to build with the old tsc and were ignored

test/modules/node/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • test/modules/module-utils.ts#L1
• error TS1192: Module '"node:url"' has no default export.
  • test/modules/module-utils.ts#L2
  • test/modules/node/esm-node.test.ts#L1

oblador/react-native-vector-icons

48 of 51 projects failed to build with the old tsc and were ignored

packages/generator-react-native-vector-icons/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/generator-react-native-vector-icons/src/app/generateGlyphmap.ts#L1
  • packages/generator-react-native-vector-icons/src/app/index.ts#L3
• error TS7006: Parameter 'point' implicitly has an 'any' type.
  • packages/generator-react-native-vector-icons/src/app/generateGlyphmap.ts#L11
• error TS1192: Module '"node:os"' has no default export.
  • packages/generator-react-native-vector-icons/src/app/index.ts#L4
• error TS1192: Module '"/mnt/ts_downloads/_/m/react-native-vector-icons/node_modules/@types/semver/index"' has no default export.
  • packages/generator-react-native-vector-icons/src/app/index.ts#L9
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • packages/generator-react-native-vector-icons/src/app/index.ts#L257

omnivore-app/omnivore

12 of 25 projects failed to build with the old tsc and were ignored

packages/text-to-speech/tsconfig.json

• error TS1192: Module '"crypto"' has no default export.
  • packages/text-to-speech/src/index.ts#L10

packages/rss-handler/tsconfig.json

• error TS1192: Module '"crypto"' has no default export.
  • packages/rss-handler/src/index.ts#L3

packages/import-handler/tsconfig.json

• error TS1192: Module '"crypto"' has no default export.
  • packages/import-handler/src/job.ts#L4
  • packages/import-handler/src/matterHistory.ts#L8
• error TS1192: Module '"fs"' has no default export.
  • packages/import-handler/src/matterHistory.ts#L10
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@types/unzip-stream/index"' has no default export.
  • packages/import-handler/src/matterHistory.ts#L16

packages/content-fetch/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@types/jsonwebtoken/index"' has no default export.
  • packages/content-fetch/src/request_handler.ts#L6

packages/api/tsconfig.json

• error TS1192: Module '"http"' has no default export.
  • packages/api/src/apollo.ts#L21
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/prom-client/index"' has no default export.
  • packages/api/src/export-processor.ts#L15
  • packages/api/src/jobs/update_home.ts#L1
  • packages/api/src/prometheus.ts#L1
  • packages/api/src/queue-processor.ts#L15
  • packages/api/src/services/score.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/packages/api/node_modules/yaml/dist/index"' has no default export.
  • packages/api/src/jobs/ai/create_digest.ts#L13
• error TS1192: Module '"crypto"' has no default export.
  • packages/api/src/jobs/rss/refreshFeed.ts#L2
  • packages/api/src/utils/auth.ts#L2
  • packages/api/src/utils/helpers.ts#L4
  • packages/api/src/utils/imageproxy.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@types/jsonwebtoken/index"' has no default export.
  • packages/api/src/jobs/save_page.ts#L2
• error TS1192: Module '"url"' has no default export.
  • packages/api/src/routers/auth/auth_router.ts#L15
  • packages/api/src/routers/auth/google_auth.ts#L3
• error TS1192: Module '"os"' has no default export.
  • packages/api/src/util.ts#L5
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@cospired/i18n-iso-languages/index"' has no default export.
  • packages/api/src/utils/helpers.ts#L2
• error TS1192: Module '"fs"' has no default export.
  • packages/api/test/utils/parser.test.ts#L4

open-cli-tools/concurrently

tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • bin/concurrently.spec.ts#L5
  • src/command-parser/expand-wildcard.spec.ts#L1
  • src/command-parser/expand-wildcard.ts#L1
• error TS1192: Module '"os"' has no default export.
  • bin/concurrently.spec.ts#L6
  • src/concurrently.spec.ts#L1
  • src/concurrently.ts#L2

openapi-ts/openapi-typescript

7 of 12 projects failed to build with the old tsc and were ignored

packages/openapi-typescript/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/openapi-typescript/scripts/download-schemas.ts#L1
  • packages/openapi-typescript/test/cli.test.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • packages/openapi-typescript/test/cli.test.ts#L2
  • packages/openapi-typescript/test/yaml.test.ts#L1

popcorntime/popcorntime

4 of 5 projects failed to build with the old tsc and were ignored

apps/desktop/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/popcorntime/node_modules/.pnpm/@types+react-dom@19.1.9_@types+react@19.1.16/node_modules/@types/react-dom/client"' has no default export.
  • apps/desktop/src/main.tsx#L1

[typescript-bot]

@andrewbranch Here are some more interesting changes from running the top 800 repos suite

Details

prisma/prisma

160 of 186 projects failed to build with the old tsc and were ignored

packages/schema-files-loader/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3
  • packages/schema-files-loader/src/resolver/realFsResolver.ts#L1
• error TS1192: Module '"node:fs"' has no default export.
  • packages/schema-files-loader/src/testUtils.ts#L1
• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/schema-files-loader/src/utils/ensureType.ts#L1

packages/schema-files-loader/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • packages/schema-files-loader/src/resolver/realFsResolver.ts#L1
• error TS1192: Module '"node:fs"' has no default export.
  • packages/schema-files-loader/src/testUtils.ts#L1
• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/schema-files-loader/src/utils/ensureType.ts#L1

packages/get-platform/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3
• error TS1192: Module '"fs"' has no default export.
  • packages/get-platform/src/assertNodeAPISupported.ts#L1
• error TS1192: Module '"child_process"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L2
• error TS1192: Module '"fs/promises"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L3
• error TS1192: Module '"os"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L4

packages/generator/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/fetch-engine/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3
• error TS1192: Module '"node:fs"' has no default export.
  • packages/fetch-engine/src/__tests__/__utils__/getFiles.ts#L1
  • packages/fetch-engine/src/__tests__/download.test.ts#L1
  • packages/fetch-engine/src/chmodPlusX.ts#L1
  • packages/fetch-engine/src/cleanupCache.ts#L1
  • packages/fetch-engine/src/download.ts#L1
  • packages/fetch-engine/src/downloadZip.ts#L1
  • packages/fetch-engine/src/env.ts#L1
  • packages/fetch-engine/src/getHash.ts#L2
  • packages/fetch-engine/src/utils.ts#L1
• error TS18046: 'dir' is of type 'unknown'.
  • packages/fetch-engine/src/cleanupCache.ts#L34
• error TS1192: Module '"node:zlib"' has no default export.
  • packages/fetch-engine/src/downloadZip.ts#L3
• error TS1192: Module '"node:crypto"' has no default export.
  • packages/fetch-engine/src/getHash.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • packages/fetch-engine/src/utils.ts#L2
• error TS1192: Module '"fs"' has no default export.
  • packages/get-platform/src/assertNodeAPISupported.ts#L1
• error TS1192: Module '"child_process"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L2
• error TS1192: Module '"fs/promises"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L3
• error TS1192: Module '"os"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L4

packages/engines/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3
• error TS1192: Module '"fs"' has no default export.
  • packages/engines/src/scripts/localinstall.ts#L5
  • packages/engines/src/scripts/postinstall.ts#L5
  • packages/get-platform/src/assertNodeAPISupported.ts#L1
• error TS1192: Module '"node:fs"' has no default export.
  • packages/fetch-engine/src/chmodPlusX.ts#L1
  • packages/fetch-engine/src/cleanupCache.ts#L1
  • packages/fetch-engine/src/download.ts#L1
  • packages/fetch-engine/src/downloadZip.ts#L1
  • packages/fetch-engine/src/env.ts#L1
  • packages/fetch-engine/src/getHash.ts#L2
  • packages/fetch-engine/src/utils.ts#L1
• error TS18046: 'dir' is of type 'unknown'.
  • packages/fetch-engine/src/cleanupCache.ts#L34
• error TS1192: Module '"node:zlib"' has no default export.
  • packages/fetch-engine/src/downloadZip.ts#L3
• error TS1192: Module '"node:crypto"' has no default export.
  • packages/fetch-engine/src/getHash.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • packages/fetch-engine/src/utils.ts#L2
• error TS1192: Module '"child_process"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L2
• error TS1192: Module '"fs/promises"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L3
• error TS1192: Module '"os"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L4

packages/engines/tsconfig.build.json

• error TS1192: Module '"fs"' has no default export.
  • packages/engines/src/scripts/localinstall.ts#L5
  • packages/engines/src/scripts/postinstall.ts#L5
  • packages/get-platform/src/assertNodeAPISupported.ts#L1
• error TS1192: Module '"node:fs"' has no default export.
  • packages/fetch-engine/src/chmodPlusX.ts#L1
  • packages/fetch-engine/src/cleanupCache.ts#L1
  • packages/fetch-engine/src/download.ts#L1
  • packages/fetch-engine/src/downloadZip.ts#L1
  • packages/fetch-engine/src/env.ts#L1
  • packages/fetch-engine/src/getHash.ts#L2
  • packages/fetch-engine/src/utils.ts#L1
• error TS18046: 'dir' is of type 'unknown'.
  • packages/fetch-engine/src/cleanupCache.ts#L34
• error TS1192: Module '"node:zlib"' has no default export.
  • packages/fetch-engine/src/downloadZip.ts#L3
• error TS1192: Module '"node:crypto"' has no default export.
  • packages/fetch-engine/src/getHash.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • packages/fetch-engine/src/utils.ts#L2
• error TS1192: Module '"child_process"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L2
• error TS1192: Module '"fs/promises"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L3
• error TS1192: Module '"os"' has no default export.
  • packages/get-platform/src/getPlatform.ts#L4

packages/dmmf/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/debug/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/credentials-store/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/client-engine-runtime/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3
• error TS1192: Module '"node:timers/promises"' has no default export.
  • packages/client-engine-runtime/src/transaction-manager/transaction-manager.test.ts#L1

packages/client/tests/e2e/issues/27128-generate-watch/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/client/tests/e2e/issues/27128-generate-watch/test.mts#L3
• error TS1192: Module '"node:readline"' has no default export.
  • packages/client/tests/e2e/issues/27128-generate-watch/test.mts#L4
• error TS1192: Module '"node:timers/promises"' has no default export.
  • packages/client/tests/e2e/issues/27128-generate-watch/test.mts#L5

packages/bundled-js-drivers/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+pg@8.11.11/node_modules/@types/pg/index"' has no default export.
  • packages/bundled-js-drivers/src/index.ts#L4

probot/probot

tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • src/bin/receive.ts#L2
  • src/helpers/load-package-json.ts#L1
  • src/manifest-creation.ts#L1

test/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • src/bin/receive.ts#L2
  • src/helpers/load-package-json.ts#L1
  • src/manifest-creation.ts#L1
  • test/context.test.ts#L1
  • test/integration/integration-cli-help.test.ts#L1
  • test/integration/integration-cli-version.test.ts#L1
  • test/integration/utils.ts#L3
  • test/manifest-creation.test.ts#L1
• error TS1192: Module '"node:crypto"' has no default export.
  • test/integration/utils.ts#L2

QwenLM/qwen-code

3 of 5 projects failed to build with the old tsc and were ignored

packages/vscode-ide-companion/tsconfig.json

• error TS1192: Module '"node:crypto"' has no default export.
  • packages/core/src/code_assist/oauth2.ts#L13
  • packages/core/src/tools/shell.ts#L10
  • packages/core/src/utils/filesearch/crawlCache.ts#L7
• error TS1192: Module '"node:readline"' has no default export.
  • packages/core/src/code_assist/oauth2.ts#L18
• error TS1192: Module '"node:url"' has no default export.
  • packages/core/src/code_assist/oauth2.ts#L19
• error TS7006: Parameter 'code' implicitly has an 'any' type.
  • packages/core/src/code_assist/oauth2.ts#L221
• error TS1192: Module '"node:fs"' has no default export.
  • packages/core/src/core/prompts.ts#L8
  • packages/core/src/services/chatRecordingService.ts#L12
  • packages/core/src/tools/glob.ts#L7
  • packages/core/src/tools/grep.ts#L7
  • packages/core/src/tools/ls.ts#L7
  • packages/core/src/tools/modifiable-tool.ts#L11
  • packages/core/src/tools/ripGrep.ts#L7
  • packages/core/src/tools/shell.ts#L7
  • packages/core/src/tools/write-file.ts#L7
  • packages/core/src/utils/fileUtils.ts#L7
  • packages/core/src/utils/filesearch/ignore.ts#L7
• error TS1192: Module '"node:os"' has no default export.
  • packages/core/src/core/prompts.ts#L9
  • packages/core/src/ide/process-utils.ts#L9
  • packages/core/src/tools/modifiable-tool.ts#L9
  • packages/core/src/tools/shell.ts#L9
  • packages/core/src/utils/errorReporting.ts#L8
  • packages/core/src/utils/paths.ts#L8
  • packages/core/src/utils/shell-utils.ts#L9
  • packages/core/src/utils/systemEncoding.ts#L8
• error TS1192: Module '"crypto"' has no default export.
  • packages/core/src/qwen/qwenOAuth2.ts#L7
• error TS2345: Argument of type 'string | null' is not assignable to parameter of type 'string'.
  • packages/core/src/services/chatRecordingService.ts#L371
• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/core/src/services/fileSystemService.ts#L7
  • packages/core/src/tools/grep.ts#L8
  • packages/core/src/utils/errorReporting.ts#L7
• error TS1192: Module '"@xterm/headless"' has no default export.
  • packages/core/src/services/shellExecutionService.ts#L7
• error TS1192: Module '"os"' has no default export.
  • packages/core/src/services/shellExecutionService.ts#L9
• error TS7006: Parameter 'line' implicitly has an 'any' type.
  • packages/core/src/tools/grep.ts#L560
• error TS7006: Parameter 'index' implicitly has an 'any' type.
  • packages/core/src/tools/grep.ts#L560

radix-ui/primitives

packages/react/tooltip/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/toast/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/select/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/radix-ui/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2
  • packages/react/portal/src/portal.tsx#L2

packages/react/portal/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/popover/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/navigation-menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2

packages/react/menubar/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/hover-card/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/dropdown-menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/dialog/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/context-menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/announce/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/announce/src/announce.tsx#L2

packages/react/alert-dialog/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

internal/builder/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • internal/builder/builder.js#L3

apps/storybook/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2
  • packages/react/portal/src/portal.tsx#L2

apps/ssr-testing/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2
  • packages/react/portal/src/portal.tsx#L2

raineorshine/npm-check-updates

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/semver/index"' has no default export.
  • src/bin/cli.ts#L4
  • src/lib/runLocal.ts#L3
  • src/lib/version-util.ts#L3
  • src/package-managers/filters.ts#L1
  • src/package-managers/npm.ts#L7
• error TS1192: Module '"fs"' has no default export.
  • src/lib/cache.ts#L1
  • src/package-managers/npm.ts#L3
• error TS1192: Module '"os"' has no default export.
  • src/lib/cache.ts#L2
  • src/lib/findLockfile.ts#L2
  • src/lib/getNcuRc.ts#L1
  • src/package-managers/yarn.ts#L6
  • test/bin.test.ts#L2
  • test/deep.test.ts#L3
  • test/dep.test.ts#L2
  • test/doctor.test.ts#L2
  • test/filterResults.test.ts#L3
  • test/format.test.ts#L3
  • test/group.test.ts#L2
  • test/index.test.ts#L2
  • test/install.test.ts#L5
  • test/interactive.test.ts#L2
  • test/rc-config.test.ts#L2
  • test/workspaces.test.ts#L4
• error TS1192: Module '"fs/promises"' has no default export.
  • src/lib/determinePackageManager.ts#L1
  • src/lib/doctor.ts#L1
  • src/lib/exists.ts#L1
  • src/lib/findLockfile.ts#L1
  • src/lib/findPackage.ts#L2
  • src/lib/getAllPackages.ts#L2
  • src/lib/getPackageJson.ts#L1
  • src/lib/loadPackageInfoFromFile.ts#L1
  • src/lib/runLocal.ts#L1
  • src/lib/upgradeCatalogData.ts#L1
  • src/lib/upgradePackageData.ts#L1
  • src/package-managers/pnpm.ts#L3
  • src/package-managers/staticRegistry.ts#L2
  • src/package-managers/yarn.ts#L2
  • src/scripts/build-options.ts#L1
  • test/bin.test.ts#L1
  • test/cache.test.ts#L2
  • test/deep.test.ts#L2
  • test/dep.test.ts#L1
  • test/doctor.test.ts#L1
  • test/filter.test.ts#L1
  • test/filterResults.test.ts#L2
  • test/format.test.ts#L2
  • test/group.test.ts#L1
  • test/helpers/doctorHelpers.ts#L1
  • test/index.test.ts#L1
  • test/install.test.ts#L4
  • test/interactive.test.ts#L1
  • test/rc-config.test.ts#L1
  • test/timeout.test.ts#L1
  • test/workspaces.test.ts#L3
• error TS7006: Parameter 'e' implicitly has an 'any' type.
  • src/lib/findPackage.ts#L48
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/js-yaml/index"' has no default export.
  • src/lib/getAllPackages.ts#L3
  • src/lib/upgradePackageData.ts#L2
  • src/package-managers/yarn.ts#L3
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/semver-utils/index"' has no default export.
  • src/lib/isUpgradeable.ts#L2
  • src/lib/version-util.ts#L4
• error TS1192: Module '"util"' has no default export.
  • src/lib/version-util.ts#L5
• error TS7006: Parameter 'range' implicitly has an 'any' type.
  • src/lib/version-util.ts#L470
• error TS1192: Module '"node:child_process"' has no default export.
  • src/package-managers/gitTags.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/ini/index"' has no default export.
  • src/package-managers/npm.ts#L4
  • src/package-managers/pnpm.ts#L4
• error TS7006: Parameter 'xs' implicitly has an 'any' type.
  • src/package-managers/npm.ts#L161
  • src/package-managers/npm.ts#L162
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/jsonlines/index"' has no default export.
  • src/package-managers/yarn.ts#L4
• error TS7006: Parameter 'd' implicitly has an 'any' type.
  • src/package-managers/yarn.ts#L156
• error TS7006: Parameter 'value' implicitly has an 'any' type.
  • src/package-managers/yarn.ts#L194
• error TS1192: Module '"node:fs/promises"' has no default export.
  • test/package-managers/deno/index.test.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • test/package-managers/deno/index.test.ts#L2

react-navigation/react-navigation

7 of 14 projects failed to build with the old tsc and were ignored

tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • example/e2e/tests/maestro.test.ts#L2 in tsconfig.json
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • example/e2e/tests/maestro.test.ts#L8 in tsconfig.json
• error TS1192: Module '"/mnt/ts_downloads/_/m/react-navigation/node_modules/@types/react-dom/server"' has no default export.
  • example/server/index.tsx#L9 in tsconfig.json

example/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • example/e2e/tests/maestro.test.ts#L2 in example/tsconfig.json
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • example/e2e/tests/maestro.test.ts#L8 in example/tsconfig.json
• error TS1192: Module '"/mnt/ts_downloads/_/m/react-navigation/node_modules/@types/react-dom/server"' has no default export.
  • example/server/index.tsx#L9 in example/tsconfig.json

reduxjs/redux-devtools

26 of 58 projects failed to build with the old tsc and were ignored

packages/redux-devtools-serialize/tsconfig.test.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+jsan@3.1.5/node_modules/@types/jsan/index"' has no default export.
  • packages/redux-devtools-serialize/src/immutable/index.ts#L1

packages/redux-devtools-serialize/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+jsan@3.1.5/node_modules/@types/jsan/index"' has no default export.
  • packages/redux-devtools-serialize/src/immutable/index.ts#L1

packages/redux-devtools-cli/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • packages/redux-devtools-cli/src/api/schema.ts#L1
  • packages/redux-devtools-cli/src/bin/injectServer.ts#L1
  • packages/redux-devtools-cli/src/bin/redux-devtools.ts#L2
  • packages/redux-devtools-cli/src/options.ts#L1
• error TS1192: Module '"http"' has no default export.
  • packages/redux-devtools-cli/src/index.ts#L2

packages/redux-devtools-app/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+socketcluster-client@19.1.0/node_modules/@types/socketcluster-client/index"' has no default export.
  • packages/redux-devtools-app/src/constants/socketActionTypes.ts#L1
  • packages/redux-devtools-app/src/middlewares/api.ts#L18

packages/redux-devtools-app/tsconfig.demo.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+socketcluster-client@19.1.0/node_modules/@types/socketcluster-client/index"' has no default export.
  • packages/redux-devtools-app/src/constants/socketActionTypes.ts#L1
  • packages/redux-devtools-app/src/middlewares/api.ts#L18

packages/react-dock/demo/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+react-dom@19.1.9_@types+react@19.1.13/node_modules/@types/react-dom/client"' has no default export.
  • packages/react-dock/demo/src/index.tsx#L2

extension/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+jsan@3.1.5/node_modules/@types/jsan/index"' has no default export.
  • extension/src/pageScript/api/importState.ts#L1
  • extension/src/pageScript/api/index.ts#L1
• error TS7006: Parameter 'v' implicitly has an 'any' type.
  • extension/src/pageScript/api/importState.ts#L41
  • extension/src/pageScript/api/importState.ts#L52

[typescript-bot]

@andrewbranch Here are some more interesting changes from running the top 800 repos suite

Details

reduxjs/redux-toolkit

31 of 36 projects failed to build with the old tsc and were ignored

packages/rtk-query-codegen-openapi/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/rtk-query-codegen-openapi/src/index.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/@types/semver/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/factory.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/prettier/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/prettier.ts#L2
• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/rtk-query-codegen-openapi/test/cli.test.ts#L2
  • packages/rtk-query-codegen-openapi/test/generateEndpoints.test.ts#L2

packages/rtk-query-codegen-openapi/tsconfig.build.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/rtk-query-codegen-openapi/src/index.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/@types/semver/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/factory.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/prettier/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/prettier.ts#L2

redwoodjs/graphql

97 of 105 projects failed to build with the old tsc and were ignored

packages/router/tsconfig.cjs.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/router/src/rsc/rscCss.ts#L1 in packages/router/tsconfig.cjs.json
• error TS2305: Module '"react-server-dom-webpack/server.edge"' has no exported member 'default'.
  • packages/router/src/rsc/utils.ts#L5 in packages/router/tsconfig.cjs.json

refined-github/refined-github

tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • source/feature-renames.test.ts#L2

resend/react-email

41 of 42 projects failed to build with the old tsc and were ignored

packages/react-email/src/utils/preview/hot-reloading/test/tsconfig.json

• error TS1192: Module '"node:os"' has no default export.
  • packages/react-email/src/utils/preview/hot-reloading/test/dependency-graph/inner/general-importing-file.ts#L4

RSSNext/Folo

14 of 18 projects failed to build with the old tsc and were ignored

apps/mobile/web-app/html-renderer/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • apps/desktop/plugins/vite/utils/i18n-completeness.ts#L1
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • apps/desktop/plugins/vite/utils/i18n-completeness.ts#L9
  • apps/desktop/plugins/vite/utils/i18n-completeness.ts#L15

ryoppippi/ccusage

apps/codex/tsconfig.json

• error TS1192: Module '"node:os"' has no default export.
  • apps/codex/src/_consts.ts#L1

sequelize/sequelize

15 of 16 projects failed to build with the old tsc and were ignored

packages/utils/tsconfig.json

• error TS1192: Module '"node:util"' has no default export.
  • packages/utils/src/common/map/__tests__/map-view.test.ts#L3
  • packages/utils/src/common/map/map-view.node.ts#L1
  • packages/utils/src/common/map/multi-map.node.ts#L1
  • packages/utils/src/common/set/set-view.node.ts#L1
• error TS1192: Module '"node:fs/promises"' has no default export.
  • packages/utils/src/node/check-file-exists.ts#L1
  • packages/utils/src/node/list-directories.ts#L2
  • packages/utils/src/node/list-files-recursive.ts#L1
  • packages/utils/src/node/read-file-if-exists.ts#L3
• error TS7006: Parameter 'entry' implicitly has an 'any' type.
  • packages/utils/src/node/list-directories.ts#L7
  • packages/utils/src/node/list-directories.ts#L7

shadcn-ui/ui

25 of 27 projects failed to build with the old tsc and were ignored

packages/tests/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/ui/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • packages/tests/src/tests/add.test.ts#L2
  • packages/tests/src/tests/init.test.ts#L2
  • packages/tests/src/tests/registries.test.ts#L3
  • packages/tests/src/utils/helpers.ts#L5
  • packages/tests/src/utils/registry.ts#L3
  • packages/tests/src/utils/setup.ts#L2

shardeum/shardeum

1 of 2 projects failed to build with the old tsc and were ignored

scripts/network-account-compare/tsconfig.json

• error TS1192: Module '"fs"' has no default export.
  • scripts/network-account-compare/src/index.ts#L3

sindresorhus/got

tsconfig.json

• error TS1192: Module '"node:https"' has no default export.
  • benchmark/index.ts#L1
  • benchmark/server.ts#L2
  • source/core/options.ts#L6
  • test/helpers/create-https-test-server.ts#L2
  • test/retry.ts#L5
  • test/timeout.ts#L6
• error TS7006: Parameter 'response' implicitly has an 'any' type.
  • benchmark/index.ts#L159
  • benchmark/server.ts#L8
  • test/helpers/with-server.ts#L124
• error TS7006: Parameter '_request' implicitly has an 'any' type.
  • benchmark/server.ts#L8
• error TS1192: Module '"node:http"' has no default export.
  • source/core/index.ts#L4
  • source/core/options.ts#L10
  • test/error.ts#L4
  • test/helpers/create-http-test-server.ts#L1
  • test/helpers/with-server.ts#L1
  • test/retry.ts#L4
  • test/timeout.ts#L5
• error TS2578: Unused '@ts-expect-error' directive.
  • source/core/index.ts#L1126
  • test/retry.ts#L53
  • test/retry.ts#L172
  • test/retry.ts#L174
  • test/retry.ts#L176
  • test/retry.ts#L178
  • test/timeout.ts#L242
  • test/timeout.ts#L271
  • test/timeout.ts#L296
• error TS1192: Module '"node:net"' has no default export.
  • source/core/timed-out.ts#L1
  • test/cookies.ts#L1
  • test/error.ts#L3
  • test/helpers/create-http-test-server.ts#L2
  • test/helpers/create-https-test-server.ts#L3
  • test/timeout.ts#L7
• error TS7006: Parameter 'connection' implicitly has an 'any' type.
  • test/cookies.ts#L133
• error TS7006: Parameter 'socket' implicitly has an 'any' type.
  • test/error.ts#L300
  • test/error.ts#L328
  • test/timeout.ts#L150
  • test/timeout.ts#L223
• error TS1192: Module '"node:zlib"' has no default export.
  • test/gzip.ts#L3
• error TS1192: Module '"node:fs"' has no default export.
  • test/headers.ts#L3
  • test/post.ts#L5
  • test/progress.ts#L6
  • test/stream.ts#L3
• error TS7006: Parameter 'request' implicitly has an 'any' type.
  • test/helpers/with-server.ts#L124
• error TS1192: Module '"node:os"' has no default export.
  • test/http.ts#L4
• error TS2339: Property 'some' does not exist on type '{}'.
  • test/http.ts#L15
• error TS7006: Parameter 'addr' implicitly has an 'any' type.
  • test/http.ts#L15
• error TS1192: Module '"node:tls"' has no default export.
  • test/https.ts#L2
• error TS7006: Parameter 'cipher' implicitly has an 'any' type.
  • test/https.ts#L466
  • test/https.ts#L466
• error TS1192: Module '"node:fs/promises"' has no default export.
  • test/post.ts#L6

sindresorhus/pageres

1 of 2 projects failed to build with the old tsc and were ignored

tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • source/index.ts#L4
• error TS1192: Module '"node:fs/promises"' has no default export.
  • source/index.ts#L5
• error TS1192: Module '"node:os"' has no default export.
  • source/index.ts#L6

TanStack/query

76 of 116 projects failed to build with the old tsc and were ignored

packages/svelte-query-persist-client/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/query/node_modules/.pnpm/@typescript-eslint+parser@8.44.1_eslint@9.36.0_jiti@2.5.1__typescript@5.8.3/node_modules/@typescript-eslint/parser/dist/index"' has no default export.
  • packages/svelte-query/eslint.config.js#L3 in packages/svelte-query/tsconfig.json
  • packages/svelte-query-persist-client/eslint.config.js#L3 in packages/svelte-query-persist-client/tsconfig.json

packages/svelte-query-devtools/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/query/node_modules/.pnpm/@typescript-eslint+parser@8.44.1_eslint@9.36.0_jiti@2.5.1__typescript@5.8.3/node_modules/@typescript-eslint/parser/dist/index"' has no default export.
  • packages/svelte-query/eslint.config.js#L3 in packages/svelte-query/tsconfig.json
  • packages/svelte-query-devtools/eslint.config.js#L3 in packages/svelte-query-devtools/tsconfig.json

packages/angular-query-persist-client/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/angular-query-experimental/scripts/prepack.js#L1 in packages/angular-query-experimental/tsconfig.json

TanStack/router

160 of 168 projects failed to build with the old tsc and were ignored

e2e/e2e-utils/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • e2e/e2e-utils/src/derivePort.ts#L1
• error TS1192: Module '"node:http"' has no default export.
  • e2e/e2e-utils/src/localDummyServer.ts#L1
• error TS7006: Parameter 'req' implicitly has an 'any' type.
  • e2e/e2e-utils/src/localDummyServer.ts#L10
  • e2e/e2e-utils/src/localDummyServer.ts#L24
  • e2e/e2e-utils/src/localDummyServer.ts#L33
  • e2e/e2e-utils/src/localDummyServer.ts#L47
  • e2e/e2e-utils/src/localDummyServer.ts#L81
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • e2e/e2e-utils/src/localDummyServer.ts#L10
  • e2e/e2e-utils/src/localDummyServer.ts#L24
  • e2e/e2e-utils/src/localDummyServer.ts#L33
  • e2e/e2e-utils/src/localDummyServer.ts#L47
  • e2e/e2e-utils/src/localDummyServer.ts#L81

tldraw/tldraw

28 of 30 projects failed to build with the old tsc and were ignored

apps/dotcom/zero-cache/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/tldraw/node_modules/@types/pg/index"' has no default export.
  • apps/dotcom/zero-cache/migrate.ts#L5

templates/branching-chat/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/tldraw/node_modules/@types/react-dom/client"' has no default export.
  • templates/branching-chat/client/main.tsx#L1

tradingview/lightweight-charts

7 of 10 projects failed to build with the old tsc and were ignored

packages/create-lwc-plugin/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/create-lwc-plugin/src/helpers/io.ts#L1
  • packages/create-lwc-plugin/src/index.ts#L1
• error TS7006: Parameter 'f' implicitly has an 'any' type.
  • packages/create-lwc-plugin/src/index.ts#L80

transloadit/uppy

23 of 60 projects failed to build with the old tsc and were ignored

packages/@uppy/companion/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/@uppy/companion/src/config/companion.js#L1
  • packages/@uppy/companion/src/server/jobs.js#L1
  • packages/@uppy/companion/src/standalone/helper.js#L2
  • packages/@uppy/companion/test/uploader.test.js#L2
• error TS1192: Module '"node:querystring"' has no default export.
  • packages/@uppy/companion/src/server/controllers/oauth-redirect.js#L1
  • packages/@uppy/companion/src/server/provider/box/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/dropbox/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/facebook/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/google/drive/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/instagram/graph/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/unsplash/adapter.js#L1
  • packages/@uppy/companion/src/standalone/index.js#L2
• error TS1192: Module '"node:crypto"' has no default export.
  • packages/@uppy/companion/src/server/helpers/oauth-state.js#L1
  • packages/@uppy/companion/src/server/helpers/utils.js#L1
  • packages/@uppy/companion/src/server/provider/facebook/index.js#L1
  • packages/@uppy/companion/src/standalone/helper.js#L1
• error TS1192: Module '"node:dns"' has no default export.
  • packages/@uppy/companion/src/server/helpers/request.js#L1
• error TS1192: Module '"node:http"' has no default export.
  • packages/@uppy/companion/src/server/helpers/request.js#L2
  • packages/@uppy/companion/test/with-load-balancer.mjs#L3
• error TS1192: Module '"node:https"' has no default export.
  • packages/@uppy/companion/src/server/helpers/request.js#L3
• error TS1192: Module '"node:util"' has no default export.
  • packages/@uppy/companion/src/server/logger.js#L1

packages/@uppy/companion/tsconfig.build.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/@uppy/companion/src/config/companion.js#L1
  • packages/@uppy/companion/src/server/jobs.js#L1
  • packages/@uppy/companion/src/standalone/helper.js#L2
• error TS1192: Module '"node:querystring"' has no default export.
  • packages/@uppy/companion/src/server/controllers/oauth-redirect.js#L1
  • packages/@uppy/companion/src/server/provider/box/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/dropbox/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/facebook/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/google/drive/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/instagram/graph/adapter.js#L1
  • packages/@uppy/companion/src/server/provider/unsplash/adapter.js#L1
  • packages/@uppy/companion/src/standalone/index.js#L2
• error TS1192: Module '"node:crypto"' has no default export.
  • packages/@uppy/companion/src/server/helpers/oauth-state.js#L1
  • packages/@uppy/companion/src/server/helpers/utils.js#L1
  • packages/@uppy/companion/src/server/provider/facebook/index.js#L1
  • packages/@uppy/companion/src/standalone/helper.js#L1
• error TS1192: Module '"node:dns"' has no default export.
  • packages/@uppy/companion/src/server/helpers/request.js#L1
• error TS1192: Module '"node:http"' has no default export.
  • packages/@uppy/companion/src/server/helpers/request.js#L2
• error TS1192: Module '"node:https"' has no default export.
  • packages/@uppy/companion/src/server/helpers/request.js#L3
• error TS1192: Module '"node:util"' has no default export.
  • packages/@uppy/companion/src/server/logger.js#L1

packages/@uppy/core/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/@uppy/core/src/Uppy.test.ts#L2 in packages/@uppy/core/tsconfig.json

packages/@uppy/compressor/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/@uppy/compressor/src/index.test.ts#L1 in packages/@uppy/compressor/tsconfig.json

TriliumNext/Trilium

13 of 19 projects failed to build with the old tsc and were ignored

packages/share-theme/tsconfig.eslint.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/share-theme/scripts/build.ts#L1 in packages/share-theme/tsconfig.eslint.json
• error TS1192: Module '"/mnt/ts_downloads/_/m/Trilium/node_modules/dotenv/lib/main"' has no default export.
  • packages/share-theme/scripts/build.ts#L5 in packages/share-theme/tsconfig.eslint.json

trpc/trpc

36 of 42 projects failed to build with the old tsc and were ignored

packages/tests/tsconfig.json

• error TS1192: Module '"http"' has no default export.
  • packages/server/src/__tests__/trpcServerResource.ts#L2
  • packages/server/src/adapters/standalone.ts#L11
  • packages/tests/server/adapters/express.test.tsx#L1
  • packages/tests/server/errors.test.ts#L2
  • packages/tests/server/regression/issue-3085-bad-responses.test.ts#L1
  • packages/tests/server/regression/issue-3359-http-status-413-payload-too-large.test.ts#L1
• error TS7019: Rest parameter 'args' implicitly has an 'any[]' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L63
• error TS7006: Parameter 'conn' implicitly has an 'any' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L69
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • packages/tests/server/adapters/express.test.tsx#L127
  • packages/tests/server/adapters/standalone.test.ts#L72
• error TS1192: Module '"fs"' has no default export.
  • packages/tests/server/adapters/standalone.http2.test.ts#L2
• error TS2571: Object is of type 'unknown'.
  • packages/tests/server/batching.test.ts#L34
  • packages/tests/server/batching.test.ts#L58
• error TS7006: Parameter 'req' implicitly has an 'any' type.
  • packages/tests/server/errors.test.ts#L376
  • packages/tests/server/regression/issue-3085-bad-responses.test.ts#L14
  • packages/tests/server/regression/issue-3359-http-status-413-payload-too-large.test.ts#L17
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • packages/tests/server/errors.test.ts#L376
  • packages/tests/server/regression/issue-3085-bad-responses.test.ts#L14
  • packages/tests/server/regression/issue-3359-http-status-413-payload-too-large.test.ts#L17

packages/tanstack-react-query/tsconfig.json

• error TS1192: Module '"http"' has no default export.
  • packages/server/src/__tests__/trpcServerResource.ts#L2
  • packages/server/src/adapters/standalone.ts#L11
• error TS7019: Rest parameter 'args' implicitly has an 'any[]' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L63
• error TS7006: Parameter 'conn' implicitly has an 'any' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L69

packages/server/tsconfig.json

• error TS1192: Module '"http"' has no default export.
  • packages/server/src/__tests__/fetchServerResource.ts#L1
  • packages/server/src/__tests__/trpcServerResource.ts#L2
  • packages/server/src/adapters/standalone.ts#L11
• error TS7006: Parameter 'req' implicitly has an 'any' type.
  • packages/server/src/__tests__/fetchServerResource.ts#L14
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • packages/server/src/__tests__/fetchServerResource.ts#L14
• error TS7006: Parameter 'conn' implicitly has an 'any' type.
  • packages/server/src/__tests__/fetchServerResource.ts#L39
  • packages/server/src/__tests__/trpcServerResource.ts#L69
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • packages/server/src/__tests__/fetchServerResource.ts#L57
• error TS7019: Rest parameter 'args' implicitly has an 'any[]' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L63

packages/react-query/tsconfig.json

• error TS1192: Module '"http"' has no default export.
  • packages/server/src/__tests__/trpcServerResource.ts#L2
  • packages/server/src/adapters/standalone.ts#L11
• error TS7019: Rest parameter 'args' implicitly has an 'any[]' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L63
• error TS7006: Parameter 'conn' implicitly has an 'any' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L69

packages/client/tsconfig.json

• error TS1192: Module '"http"' has no default export.
  • packages/server/src/__tests__/trpcServerResource.ts#L2
  • packages/server/src/adapters/standalone.ts#L11
• error TS7019: Rest parameter 'args' implicitly has an 'any[]' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L63
• error TS7006: Parameter 'conn' implicitly has an 'any' type.
  • packages/server/src/__tests__/trpcServerResource.ts#L69

TypeCellOS/BlockNote

84 of 86 projects failed to build with the old tsc and were ignored

packages/dev-scripts/tsconfig.json

• error TS2322: Type 'Promise<{ emojiMart: unknown; emojiData: EmojiMartData; }>' is not assignable to type 'Promise<{ emojiMart: typeof import("/mnt/ts_downloads/_/m/BlockNote/node_modules/.pnpm/emoji-mart@5.6.0/node_modules/emoji-mart/dist/index"); emojiData: EmojiMartData; }>'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L25 in packages/core/tsconfig.json
• error TS18046: 'emojiMart' is of type 'unknown'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L41 in packages/core/tsconfig.json
• error TS2339: Property 'emojiData' does not exist on type '{ emojiMart: typeof import("/mnt/ts_downloads/_/m/BlockNote/node_modules/.pnpm/emoji-mart@5.6.0/node_modules/emoji-mart/dist/index"); emojiData: EmojiMartData; } | undefined'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L65 in packages/core/tsconfig.json
• error TS2339: Property 'emojiMart' does not exist on type '{ emojiMart: typeof import("/mnt/ts_downloads/_/m/BlockNote/node_modules/.pnpm/emoji-mart@5.6.0/node_modules/emoji-mart/dist/index"); emojiData: EmojiMartData; } | undefined'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L65 in packages/core/tsconfig.json
• error TS18046: 'emoji' is of type 'unknown'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L73 in packages/core/tsconfig.json
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L74 in packages/core/tsconfig.json

[typescript-bot]

@andrewbranch Here are some more interesting changes from running the top 800 repos suite

Details

TypeStrong/typedoc

2 of 4 projects failed to build with the old tsc and were ignored

src/test/converter2/tsconfig.json

• error TS2305: Module '"async_hooks"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L3
• error TS2305: Module '"buffer"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L4
• error TS2305: Module '"child_process"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L5
• error TS2305: Module '"crypto"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L9
• error TS2305: Module '"dgram"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L10
• error TS2305: Module '"diagnostics_channel"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L11
• error TS2305: Module '"dns"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L12
• error TS2305: Module '"dns/promises"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L13
• error TS2305: Module '"domain"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L14
• error TS2305: Module '"fs"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L16
• error TS2305: Module '"fs/promises"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L17
• error TS2305: Module '"http"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L18
• error TS2305: Module '"http2"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L19
• error TS2305: Module '"https"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L20
• error TS2305: Module '"inspector"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L21
• error TS2305: Module '"net"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L24
• error TS2305: Module '"os"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L25
• error TS2305: Module '"perf_hooks"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L29
• error TS2305: Module '"punycode"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L31
• error TS2305: Module '"querystring"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L32
• error TS2305: Module '"readline"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L33
• error TS2305: Module '"readline/promises"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L34
• error TS2305: Module '"repl"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L35
• error TS2305: Module '"stream/consumers"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L37
• error TS2305: Module '"stream/promises"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L38
• error TS2305: Module '"stream/web"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L39
• error TS2305: Module '"string_decoder"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L40
• error TS2305: Module '"timers"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L42
• error TS2305: Module '"timers/promises"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L43
• error TS2305: Module '"tls"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L44
• error TS2305: Module '"trace_events"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L45
• error TS2305: Module '"tty"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L46
• error TS2305: Module '"url"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L47
• error TS2305: Module '"util"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L48
• error TS2305: Module '"util/types"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L49
• error TS2305: Module '"v8"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L50
• error TS2305: Module '"vm"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L51
• error TS2305: Module '"wasi"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L52
• error TS2305: Module '"worker_threads"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L53
• error TS2305: Module '"zlib"' has no exported member 'default'.
  • src/test/converter2/behavior/benchmark.ts#L54

vercel/ai

13 of 48 projects failed to build with the old tsc and were ignored

packages/codemod/tsconfig.build.json

• error TS1192: Module '"fs"' has no default export.
  • packages/codemod/src/lib/transform.ts#L3 in packages/codemod/tsconfig.build.json

packages/anthropic/tsconfig.build.json

• error TS1192: Module '"node:fs"' has no default export.
  • packages/anthropic/src/anthropic-messages-language-model.test.ts#L12 in packages/anthropic/tsconfig.build.json
• error TS7006: Parameter 'line' implicitly has an 'any' type.
  • packages/anthropic/src/anthropic-messages-language-model.test.ts#L51 in packages/anthropic/tsconfig.build.json

voideditor/void

24 of 58 projects failed to build with the old tsc and were ignored

extensions/terminal-suggest/tsconfig.json

• error TS1192: Module '"node:fs"' has no default export.
  • extensions/terminal-suggest/src/fig/shell-parser/test/parser.test.ts#L6
• error TS7006: Parameter 'testCase' implicitly has an 'any' type.
  • extensions/terminal-suggest/src/fig/shell-parser/test/parser.test.ts#L32

vuestorefront/vue-storefront

7 of 9 projects failed to build with the old tsc and were ignored

actions/check-licenses/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/vue-storefront/actions/check-licenses/node_modules/license-checker-rseidelsohn/lib/index"' has no default export.
  • actions/check-licenses/src/index.ts#L3
• error TS7006: Parameter 'error' implicitly has an 'any' type.
  • actions/check-licenses/src/index.ts#L19
• error TS7006: Parameter 'packages' implicitly has an 'any' type.
  • actions/check-licenses/src/index.ts#L19
• error TS2578: Unused '@ts-expect-error' directive.
  • actions/check-licenses/src/index.ts#L20

xojs/xo

tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • cli.ts#L3
  • lib/handle-ts-files.ts#L2
  • lib/xo.ts#L3
  • test/cli.test.ts#L1
  • test/helpers/copy-test-project.ts#L1
  • test/resolve-config.test.ts#L1
  • test/xo-to-eslint.test.ts#L1
  • test/xo/lint-files.test.ts#L1
  • test/xo/lint-text.test.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • lib/xo.ts#L2
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • test/cli.test.ts#L1195

yamadashy/repomix

3 of 7 projects failed to build with the old tsc and were ignored

tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • src/cli/actions/initAction.ts#L1
  • src/core/file/fileSearch.ts#L2
  • src/core/git/gitCommand.ts#L2
  • src/core/output/outputGenerate.ts#L1
  • src/core/output/outputSort.ts#L1
  • src/core/packager/writeOutputToDisk.ts#L1
  • src/core/treeSitter/loadLanguage.ts#L1
  • src/mcp/tools/attachPackedOutputTool.ts#L1
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L1
  • src/mcp/tools/fileSystemReadFileTool.ts#L1
  • src/mcp/tools/grepRepomixOutputTool.ts#L1
  • src/mcp/tools/mcpToolRuntime.ts#L2
  • src/mcp/tools/readRepomixOutputTool.ts#L1
  • tests/core/packager/writeOutputToDisk.test.ts#L1
  • tests/core/treeSitter/loadLanguage.test.ts#L1
  • tests/integration-tests/packager.test.ts#L1
  • tests/mcp/tools/attachPackedOutputTool.test.ts#L2
  • tests/mcp/tools/grepRepomixOutputTool.test.ts#L1
  • tests/mcp/tools/mcpToolRuntime.test.ts#L2
  • tests/mcp/tools/readRepomixOutputTool.test.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • src/cli/actions/remoteAction.ts#L2
  • src/config/globalDirectory.ts#L1
  • src/mcp/tools/mcpToolRuntime.ts#L3
  • src/shared/processConcurrency.ts#L1
  • tests/config/globalDirectory.test.ts#L1
  • tests/integration-tests/packager.test.ts#L2
  • tests/mcp/tools/mcpToolRuntime.test.ts#L3
  • tests/shared/processConcurrency.test.ts#L1
  • tests/testing/testUtils.ts#L1
• error TS7006: Parameter 'entry' implicitly has an 'any' type.
  • src/core/file/fileSearch.ts#L30
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L67
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L69
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L70
• error TS1192: Module '"node:readline/promises"' has no default export.
  • src/core/file/fileStdin.ts#L2
• error TS1192: Module '"node:crypto"' has no default export.
  • src/mcp/tools/mcpToolRuntime.ts#L1
  • tests/mcp/tools/mcpToolRuntime.test.ts#L1
• error TS1192: Module '"node:util"' has no default export.
  • src/shared/logger.ts#L1

tsconfig.build.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • src/cli/actions/initAction.ts#L1
  • src/core/file/fileSearch.ts#L2
  • src/core/git/gitCommand.ts#L2
  • src/core/output/outputGenerate.ts#L1
  • src/core/output/outputSort.ts#L1
  • src/core/packager/writeOutputToDisk.ts#L1
  • src/core/treeSitter/loadLanguage.ts#L1
  • src/mcp/tools/attachPackedOutputTool.ts#L1
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L1
  • src/mcp/tools/fileSystemReadFileTool.ts#L1
  • src/mcp/tools/grepRepomixOutputTool.ts#L1
  • src/mcp/tools/mcpToolRuntime.ts#L2
  • src/mcp/tools/readRepomixOutputTool.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • src/cli/actions/remoteAction.ts#L2
  • src/config/globalDirectory.ts#L1
  • src/mcp/tools/mcpToolRuntime.ts#L3
  • src/shared/processConcurrency.ts#L1
• error TS7006: Parameter 'entry' implicitly has an 'any' type.
  • src/core/file/fileSearch.ts#L30
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L67
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L69
  • src/mcp/tools/fileSystemReadDirectoryTool.ts#L70
• error TS1192: Module '"node:readline/promises"' has no default export.
  • src/core/file/fileStdin.ts#L2
• error TS1192: Module '"node:crypto"' has no default export.
  • src/mcp/tools/mcpToolRuntime.ts#L1
• error TS1192: Module '"node:util"' has no default export.
  • src/shared/logger.ts#L1

website/server/tsconfig.json

• error TS1192: Module '"node:fs/promises"' has no default export.
  • website/server/src/domains/pack/processZipFile.ts#L2
  • website/server/src/domains/pack/remoteRepo.ts#L2
  • website/server/src/domains/pack/utils/fileUtils.ts#L1
• error TS1192: Module '"node:os"' has no default export.
  • website/server/src/domains/pack/utils/fileUtils.ts#L2
  • website/server/src/utils/processConcurrency.ts#L1

yang991178/fluent-reader

tsconfig.json

• error TS2613: Module '"url"' has no default export. Did you mean to use 'import { Url } from "url"' instead?
  • src/scripts/utils.ts#L6

[andrewbranch]

Ah, all the Node.js built-ins.

[andrewbranch]

@typescript-bot test top800

[typescript-bot]

Starting jobs; this comment will be updated as builds start and complete.

Command	Status	Results
test top800	✅ Started	👀 Results

[typescript-bot]

@andrewbranch Here are the results of running the top 800 repos with tsc comparing main and refs/pull/62530/merge:

Something interesting changed - please have a look.

Details

47ng/nuqs

11 of 13 projects failed to build with the old tsc and were ignored

packages/scripts/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/nuqs/node_modules/.pnpm/@mailpace+mailpace.js@0.1.3_typescript@5.9.2/node_modules/@mailpace/mailpace.js/build/main/index"' has no default export.
  • packages/scripts/next-release-analyser.mjs#L4

adobe/react-spectrum

16 of 18 projects failed to build with the old tsc and were ignored

packages/@spectrum-icons/illustrations/tsconfig.types.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/react-spectrum/node_modules/@types/react-dom/index"' has no default export.
  • packages/@react-aria/overlays/src/Overlay.tsx#L16
  • packages/@react-aria/overlays/src/useModal.tsx#L15

antfu-collective/ni

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/ni/node_modules/.pnpm/@types+ini@4.1.1/node_modules/@types/ini/index"' has no default export.
  • src/config.ts#L5
• error TS18048: 'config' is possibly 'undefined'.
  • src/config.ts#L41
  • src/config.ts#L44
  • src/config.ts#L48
• error TS2322: Type 'Config | undefined' is not assignable to type 'Config'.
  • src/config.ts#L51

apache/superset

16 of 17 projects failed to build with the old tsc and were ignored

superset-websocket/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/superset/superset-websocket/node_modules/@types/jsonwebtoken/index"' has no default export.
  • superset-websocket/src/index.ts#L23

bvaughn/react-window

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/react-window/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/index"' has no default export.
  • scripts/code-snippets/ts-to-js.ts#L1

caorushizi/mediago

5 of 12 projects failed to build with the old tsc and were ignored

apps/backend-electron/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/mediago/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • apps/backend-electron/src/controller/HomeController.ts#L57
• error TS1192: Module '"/mnt/ts_downloads/_/m/mediago/node_modules/.pnpm/@types+mime-types@2.1.4/node_modules/@types/mime-types/index"' has no default export.
  • apps/backend-electron/src/core/protocol.ts#L8
  • apps/backend-electron/src/services/VideoService.ts#L7

coaidev/coai

app/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/coai/app/node_modules/.pnpm/@types+react-dom@18.3.5_@types+react@18.3.18/node_modules/@types/react-dom/client"' has no default export.
  • app/src/main.tsx#L1

compiler-explorer/compiler-explorer

4 of 7 projects failed to build with the old tsc and were ignored

tsconfig.frontend.tests.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/compiler-explorer/node_modules/lz-string/typings/lz-string"' has no default export.
  • static/url.ts#L26

ComposioHQ/composio

34 of 38 projects failed to build with the old tsc and were ignored

ts/packages/core/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/composio/node_modules/.pnpm/@types+semver@7.7.0/node_modules/@types/semver/index"' has no default export.
  • ts/packages/core/src/utils/version.ts#L3 in ts/packages/core/tsconfig.build.json

continuedev/continue

13 of 19 projects failed to build with the old tsc and were ignored

binary/tsconfig.json

• error TS2613: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/sqlite3/lib/sqlite3"' has no default export. Did you mean to use 'import { sqlite3 } from "/mnt/ts_downloads/_/m/continue/core/node_modules/sqlite3/lib/sqlite3"' instead?
  • core/autocomplete/util/AutocompleteLruCache.ts#L3
  • core/data/devdataSqlite.ts#L4
  • core/indexing/docs/DocsService.ts#L3
  • core/indexing/refreshIndex.ts#L6
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/packages/config-types/node_modules/zod/index"' has no default export.
  • core/config/sharedConfig.ts#L1
• error TS18046: 'v' is of type 'unknown'.
  • core/context/mcp/json/loadJsonMcpConfigs.ts#L116
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/workerpool/types/index"' has no default export.
  • core/llm/asyncEncoder.ts#L3
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/iconv-lite/lib/index"' has no default export.
  • core/tools/implementations/runTerminalCommand.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/continue/core/node_modules/dotenv/lib/main"' has no default export.
  • core/util/paths.ts#L9

ether/etherpad-lite

src/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/log4js@6.9.1/node_modules/log4js/types/log4js"' has no default export.
  • src/node/db/DB.ts#L26
  • src/node/handler/APIKeyHandler.ts#L3
  • src/node/handler/ImportHandler.ts#L33
  • src/node/handler/PadMessageHandler.ts#L40
  • src/node/handler/SocketIORouter.ts#L25
  • src/node/hooks/express.ts#L13
  • src/node/hooks/express/adminplugins.ts#L10
  • src/node/hooks/express/adminsettings.ts#L5
  • src/node/hooks/express/openapi.ts#L29
  • src/node/hooks/express/socketio.ts#L7
  • src/node/hooks/express/webaccess.ts#L4
  • src/node/server.ts#L27
  • src/node/utils/AbsolutePaths.ts#L21
  • src/node/utils/Cleanup.ts#L11
  • src/node/utils/ImportEtherpad.ts#L27
  • src/node/utils/ImportHtml.ts#L18
  • src/node/utils/Minify.ts#L26
  • src/node/utils/Settings.ts#L39
  • src/node/utils/run_cmd.ts#L9
  • src/static/js/pluginfw/installer.ts#L3
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+ejs@3.1.5/node_modules/@types/ejs/index"' has no default export.
  • src/node/eejs/index.ts#L23
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+semver@7.7.1/node_modules/@types/semver/index"' has no default export.
  • src/node/hooks/express/adminplugins.ts#L9
  • src/node/utils/UpdateCheck.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/prom-client@15.1.3/node_modules/prom-client/index"' has no default export.
  • src/node/metrics.ts#L1
  • src/node/prometheus.ts#L1
• error TS1192: Module '"jsdom"' has no default export.
  • src/node/utils/ImportHtml.ts#L21
  • src/tests/backend/specs/contentcollector.ts#L19
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+mime-types@3.0.1/node_modules/@types/mime-types/index"' has no default export.
  • src/node/utils/Minify.ts#L25

bin/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/log4js@6.9.1/node_modules/log4js/types/log4js"' has no default export.
  • bin/importSqlFile.ts#L7
  • bin/migrateDirtyDBtoRealDB.ts#L5
  • bin/plugins/checkPlugin.ts#L21
  • bin/release.ts#L12
  • src/node/utils/AbsolutePaths.ts#L21
  • src/node/utils/Settings.ts#L39
  • src/static/js/pluginfw/installer.ts#L3
• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+semver@7.7.1/node_modules/@types/semver/index"' has no default export.
  • bin/plugins/checkPlugin.ts#L23
  • bin/release.ts#L14

admin/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/etherpad-lite/node_modules/.pnpm/@types+react-dom@19.1.9_@types+react@19.1.12/node_modules/@types/react-dom/client"' has no default export.
  • admin/src/main.tsx#L2

facebook/docusaurus

26 of 43 projects failed to build with the old tsc and were ignored

packages/docusaurus-babel/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/docusaurus/node_modules/@types/fs-extra/index"' has no default export.
  • packages/docusaurus-babel/src/babelTranslationsExtractor.ts#L8 in packages/docusaurus-babel/tsconfig.json
  • packages/docusaurus-babel/src/utils.ts#L8 in packages/docusaurus-babel/tsconfig.json

facebook/lexical

9 of 19 projects failed to build with the old tsc and were ignored

examples/react-table/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/react-table/node_modules/@types/react-dom/client"' has no default export.
  • examples/react-table/src/main.tsx#L11

examples/react-rich-collab/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/react-rich-collab/node_modules/@types/react-dom/client"' has no default export.
  • examples/react-rich-collab/src/main.tsx#L11

examples/react-rich/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/react-rich/node_modules/@types/react-dom/client"' has no default export.
  • examples/react-rich/src/main.tsx#L11

examples/node-state-style/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/node-state-style/node_modules/@types/react-dom/client"' has no default export.
  • examples/node-state-style/src/main.tsx#L11
• error TS2339: Property 'default' does not exist on type 'typeof import("/mnt/ts_downloads/_/m/lexical/examples/node-state-style/node_modules/prettier/plugins/estree")'.
  • examples/node-state-style/src/plugins/ShikiViewPlugin.tsx#L68

examples/node-replacement/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/node-replacement/node_modules/@types/react-dom/client"' has no default export.
  • examples/node-replacement/src/main.tsx#L11

examples/extension-react-table/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/lexical/examples/extension-react-table/node_modules/@types/react-dom/client"' has no default export.
  • examples/extension-react-table/src/main.tsx#L11

fastapi/full-stack-fastapi-template

frontend/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/full-stack-fastapi-template/frontend/node_modules/@types/react-dom/client"' has no default export.
  • frontend/src/main.tsx#L9

frontend/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/full-stack-fastapi-template/frontend/node_modules/@types/react-dom/client"' has no default export.
  • frontend/src/main.tsx#L9
• error TS1192: Module '"/mnt/ts_downloads/_/m/full-stack-fastapi-template/frontend/node_modules/dotenv/lib/main"' has no default export.
  • frontend/tests/config.ts#L3

feathersjs/feathers

21 of 27 projects failed to build with the old tsc and were ignored

packages/authentication/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/feathers/node_modules/@types/jsonwebtoken/index"' has no default export.
  • packages/authentication/src/core.ts#L2
  • packages/authentication/src/service.ts#L7

firecrawl/firecrawl

3 of 5 projects failed to build with the old tsc and were ignored

apps/playwright-service-ts/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/firecrawl/apps/playwright-service-ts/node_modules/.pnpm/dotenv@16.4.7/node_modules/dotenv/lib/main"' has no default export.
  • apps/playwright-service-ts/api.ts#L4

FlowiseAI/Flowise

2 of 3 projects failed to build with the old tsc and were ignored

packages/api-documentation/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/Flowise/node_modules/.pnpm/@types+swagger-ui-express@4.1.6/node_modules/@types/swagger-ui-express/index"' has no default export.
  • packages/api-documentation/src/index.ts#L2

FuelLabs/fuels-ts

51 of 54 projects failed to build with the old tsc and were ignored

apps/demo-react-vite/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/fuels-ts/node_modules/.pnpm/@types+react-dom@19.0.4_@types+react@19.0.10/node_modules/@types/react-dom/client"' has no default export.
  • apps/demo-react-vite/src/main.tsx#L2

getmaxun/maxun

2 of 4 projects failed to build with the old tsc and were ignored

server/tsconfig.mcp.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/maxun/node_modules/dotenv/lib/main"' has no default export.
  • server/src/mcp-worker.ts#L5

graphile/crystal

7 of 11 projects failed to build with the old tsc and were ignored

grafast/grafast/tsconfig.test.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/crystal/node_modules/json5/lib/index"' has no default export.
  • grafast/grafast/__tests__/dcc/queries-test.ts#L7 in grafast/grafast/tsconfig.test.json
• error TS2613: Module '"/mnt/ts_downloads/_/m/crystal/node_modules/sqlite3/lib/sqlite3"' has no default export. Did you mean to use 'import { sqlite3 } from "/mnt/ts_downloads/_/m/crystal/node_modules/sqlite3/lib/sqlite3"' instead?
  • grafast/grafast/__tests__/unaryDeps-test.ts#L6 in grafast/grafast/tsconfig.test.json
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • grafast/grafast/__tests__/unaryDeps-test.ts#L30 in grafast/grafast/tsconfig.test.json
  • grafast/grafast/__tests__/unaryDeps-test.ts#L42 in grafast/grafast/tsconfig.test.json
• error TS7006: Parameter 'rows' implicitly has an 'any' type.
  • grafast/grafast/__tests__/unaryDeps-test.ts#L30 in grafast/grafast/tsconfig.test.json

hexojs/hexo

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/hexo/node_modules/@types/js-yaml/index"' has no default export.
  • lib/hexo/multi_config_path.ts#L3
  • lib/plugins/console/config.ts#L1
  • lib/plugins/renderer/yaml.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/hexo/node_modules/@types/nunjucks/index"' has no default export.
  • lib/plugins/renderer/nunjucks.ts#L1

homebridge/homebridge

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/homebridge/node_modules/@types/semver/index"' has no default export.
  • src/api.ts#L4
• error TS1192: Module '"/mnt/ts_downloads/_/m/homebridge/node_modules/@types/fs-extra/index"' has no default export.
  • src/childBridgeService.ts#L3
• error TS1192: Module '"qrcode-terminal"' has no default export.
  • src/server.ts#L4

karakeep-app/karakeep

18 of 21 projects failed to build with the old tsc and were ignored

apps/browser-extension/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/karakeep/node_modules/@types/react-dom/client"' has no default export.
  • apps/browser-extension/src/main.tsx#L1

labring/laf

14 of 16 projects failed to build with the old tsc and were ignored

services/runtime-exporter/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/laf/services/runtime-exporter/node_modules/.pnpm/dotenv@16.6.1/node_modules/dotenv/lib/main"' has no default export.
  • services/runtime-exporter/src/config.ts#L1

services/runtime-exporter/tsconfig.dev.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/laf/services/runtime-exporter/node_modules/.pnpm/dotenv@16.6.1/node_modules/dotenv/lib/main"' has no default export.
  • services/runtime-exporter/src/config.ts#L1

louislam/dockge

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@types/semver/index"' has no default export.
  • backend/agent-manager.ts#L6
• error TS2613: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/compare-versions/lib/esm/index"' has no default export. Did you mean to use 'import { compareVersions } from "/mnt/ts_downloads/_/m/dockge/node_modules/compare-versions/lib/esm/index"' instead?
  • backend/check-version.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@louislam/sqlite3/lib/sqlite3"' has no default export.
  • backend/database.ts#L11
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/promisify-child-process/index"' has no default export.
  • backend/dockge-server.ts#L33
  • backend/stack.ts#L20
• error TS7006: Parameter 'item' implicitly has an 'any' type.
  • backend/dockge-server.ts#L631
• error TS7006: Parameter 'a' implicitly has an 'any' type.
  • backend/dockge-server.ts#L633
• error TS7006: Parameter 'b' implicitly has an 'any' type.
  • backend/dockge-server.ts#L633
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@types/jsonwebtoken/index"' has no default export.
  • backend/models/user.ts#L1
  • backend/socket-handlers/main-socket-handler.ts#L19
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/@types/bcryptjs/index"' has no default export.
  • backend/password-hash.ts#L1
• error TS1192: Module '"/mnt/ts_downloads/_/m/dockge/node_modules/yaml/dist/index"' has no default export.
  • backend/stack.ts#L4
  • common/util-common.ts#L4

Mail-0/Zero

5 of 7 projects failed to build with the old tsc and were ignored

packages/eslint-config/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/Zero/node_modules/.pnpm/eslint-plugin-react-hooks@6.0.0-rc.1_eslint@9.27.0_jiti@2.4.2_/node_modules/eslint-plugin-react-hooks/index"' has no default export.
  • packages/eslint-config/config.ts#L2
• error TS2578: Unused '@ts-expect-error' directive.
  • packages/eslint-config/config.ts#L14

mapbox/mapbox-gl-js

1 of 2 projects failed to build with the old tsc and were ignored

tsconfig.json

• error TS2613: Module '"/mnt/ts_downloads/_/m/mapbox-gl-js/node_modules/@types/geojson/index"' has no default export. Did you mean to use 'import { GeoJSON } from "/mnt/ts_downloads/_/m/mapbox-gl-js/node_modules/@types/geojson/index"' instead?
  • test/unit/source/tile.test.ts#L12

MichalLytek/type-graphql

6 of 7 projects failed to build with the old tsc and were ignored

tsconfig.esm.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/type-graphql/node_modules/@types/semver/index"' has no default export.
  • src/utils/graphql-version.ts#L2

microsoft/inshellisense

tsconfig.json

• error TS1192: Module '"@homebridge/node-pty-prebuilt-multiarch"' has no default export.
  • src/isterm/pty.ts#L12
• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/isterm/pty.ts#L15
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • src/isterm/pty.ts#L82
• error TS1192: Module '"toml"' has no default export.
  • src/utils/config.ts#L8

microsoft/vscode

9 of 63 projects failed to build with the old tsc and were ignored

src/tsconfig.tsec.json

• error TS2339: Property 'default' does not exist on type 'typeof import("v8-inspect-profiler")'.
  • src/vs/platform/environment/test/node/nativeModules.integrationTest.ts#L32
• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/vs/platform/terminal/node/ptyService.ts#L33

build/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/yauzl/index"' has no default export.
  • build/azure-pipelines/common/publish.ts#L11
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/jws/index"' has no default export.
  • build/azure-pipelines/common/publish.ts#L20
• error TS7006: Parameter 'err' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L650
  • build/azure-pipelines/common/publish.ts#L660
  • build/azure-pipelines/common/publish.ts#L673
  • build/lib/tsb/transpiler.ts#L369
• error TS7006: Parameter 'zipfile' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L650
• error TS7006: Parameter 'entry' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L656
• error TS7006: Parameter 'istream' implicitly has an 'any' type.
  • build/azure-pipelines/common/publish.ts#L660
• error TS1192: Module '"event-stream"' has no default export.
  • build/azure-pipelines/upload-cdn.ts#L6
  • build/azure-pipelines/upload-nlsmetadata.ts#L6
  • build/azure-pipelines/upload-sourcemaps.ts#L7
  • build/lib/asar.ts#L7
  • build/lib/builtInExtensions.ts#L10
  • build/lib/compilation.ts#L6
  • build/lib/extensions.ts#L6
  • build/lib/fetch.ts#L6
  • build/lib/inlineMeta.ts#L6
  • build/lib/optimize.ts#L6
  • build/lib/reporter.ts#L6
  • build/lib/stats.ts#L6
  • build/lib/util.ts#L6
  • build/lib/watch/watch-win32.ts#L10
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/vinyl-fs/index"' has no default export.
  • build/azure-pipelines/upload-cdn.ts#L8
  • build/azure-pipelines/upload-nlsmetadata.ts#L8
  • build/azure-pipelines/upload-sourcemaps.ts#L9
  • build/lib/builtInExtensions.ts#L12
  • build/lib/electron.ts#L8
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/mime/index"' has no default export.
  • build/azure-pipelines/upload-cdn.ts#L11
• error TS7006: Parameter 'f' implicitly has an 'any' type.
  • build/azure-pipelines/upload-cdn.ts#L103
  • build/lib/optimize.ts#L152
  • build/lib/optimize.ts#L235
  • build/lib/optimize.ts#L236
  • build/lib/util.ts#L120
  • build/lib/util.ts#L130
  • build/lib/util.ts#L163
  • build/lib/util.ts#L194
  • build/lib/util.ts#L245
  • build/lib/util.ts#L268
  • build/lib/util.ts#L284
• error TS2683: 'this' implicitly has type 'any' because it does not have a type annotation.
  • build/azure-pipelines/upload-cdn.ts#L106
  • build/azure-pipelines/upload-nlsmetadata.ts#L124
  • build/azure-pipelines/upload-sourcemaps.ts#L58
  • build/lib/asar.ts#L102
  • build/lib/asar.ts#L111
  • build/lib/asar.ts#L124
  • build/lib/asar.ts#L153
  • build/lib/asar.ts#L158
  • build/lib/compilation.ts#L147
  • build/lib/compilation.ts#L152
  • build/lib/compilation.ts#L333
  • build/lib/compilation.ts#L337
  • build/lib/extensions.ts#L171
  • build/lib/extensions.ts#L184
  • build/lib/inlineMeta.ts#L49
  • build/lib/reporter.ts#L116
  • build/lib/reporter.ts#L118
  • build/lib/stats.ts#L55
  • build/lib/stats.ts#L70
  • build/lib/util.ts#L358
• error TS7006: Parameter 'file' implicitly has an 'any' type.
  • build/lib/asar.ts#L94
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/ansi-colors/types/index"' has no default export.
  • build/lib/builtInExtensions.ts#L15
  • build/lib/builtInExtensionsCG.ts#L9
  • build/lib/compilation.ts#L15
  • build/lib/extensions.ts#L20
  • build/lib/fetch.ts#L9
  • build/lib/i18n.ts#L15
  • build/lib/monaco-api.ts#L10
  • build/lib/optimize.ts#L17
  • build/lib/reporter.ts#L8
  • build/lib/stats.ts#L8
  • build/lib/task.ts#L7
  • build/lib/tsb/builder.ts#L10
• error TS7006: Parameter 'data' implicitly has an 'any' type.
  • build/lib/extensions.ts#L168
  • build/lib/stats.ts#L43
  • build/lib/util.ts#L356
• error TS7006: Parameter 'cb' implicitly has an 'any' type.
  • build/lib/fetch.ts#L34
  • build/lib/optimize.ts#L224
  • build/lib/util.ts#L194
  • build/lib/watch/watch-win32.ts#L91
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@vscode/iconv-lite-umd/iconv-lite-umd"' has no default export.
  • build/lib/i18n.ts#L16
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/workerpool/index"' has no default export.
  • build/lib/mangle/index.ts#L13
  • build/lib/mangle/renameWorker.ts#L7
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/source-map/source-map"' has no default export.
  • build/lib/nls.ts#L10
  • build/lib/util.ts#L15
• error TS7006: Parameter 'm' implicitly has an 'any' type.
  • build/lib/nls.ts#L394
• error TS18047: 'source' is possibly 'null'.
  • build/lib/nls.ts#L417
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/esbuild/lib/main"' has no default export.
  • build/lib/optimize.ts#L14
  • build/lib/tsb/transpiler.ts#L6
• error TS1192: Module '"/mnt/ts_downloads/_/m/vscode/build/node_modules/@types/gulp-sourcemaps/index"' has no default export.
  • build/lib/optimize.ts#L15
• error TS7006: Parameter 'build' implicitly has an 'any' type.
  • build/lib/optimize.ts#L88
  • build/lib/optimize.ts#L113
• error TS7031: Binding element 'path' implicitly has an 'any' type.
  • build/lib/optimize.ts#L89
• error TS7006: Parameter 'res' implicitly has an 'any' type.
  • build/lib/optimize.ts#L148
  • build/lib/optimize.ts#L234
• error TS7006: Parameter 'result' implicitly has an 'any' type.
  • build/lib/tsb/transpiler.ts#L350

build/checker/tsconfig.electron-utility.json

• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/vs/platform/terminal/node/ptyService.ts#L33

build/checker/tsconfig.electron-main.json

• error TS1192: Module '"@xterm/headless"' has no default export.
  • src/vs/platform/terminal/node/ptyService.ts#L33

mikro-orm/mikro-orm

33 of 37 projects failed to build with the old tsc and were ignored

packages/core/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/mikro-orm/node_modules/dotenv/lib/main"' has no default export.
  • packages/core/src/utils/ConfigurationLoader.ts#L1

oblador/react-native-vector-icons

48 of 51 projects failed to build with the old tsc and were ignored

packages/generator-react-native-vector-icons/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/react-native-vector-icons/node_modules/@types/semver/index"' has no default export.
  • packages/generator-react-native-vector-icons/src/app/index.ts#L9

omnivore-app/omnivore

12 of 25 projects failed to build with the old tsc and were ignored

packages/import-handler/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@types/unzip-stream/index"' has no default export.
  • packages/import-handler/src/matterHistory.ts#L16

packages/content-fetch/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@types/jsonwebtoken/index"' has no default export.
  • packages/content-fetch/src/request_handler.ts#L6

packages/api/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/prom-client/index"' has no default export.
  • packages/api/src/export-processor.ts#L15
  • packages/api/src/jobs/update_home.ts#L1
  • packages/api/src/prometheus.ts#L1
  • packages/api/src/queue-processor.ts#L15
  • packages/api/src/services/score.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/packages/api/node_modules/yaml/dist/index"' has no default export.
  • packages/api/src/jobs/ai/create_digest.ts#L13
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@types/jsonwebtoken/index"' has no default export.
  • packages/api/src/jobs/save_page.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/omnivore/node_modules/@cospired/i18n-iso-languages/index"' has no default export.
  • packages/api/src/utils/helpers.ts#L2

[typescript-bot]

@andrewbranch Here are some more interesting changes from running the top 800 repos suite

Details

popcorntime/popcorntime

4 of 5 projects failed to build with the old tsc and were ignored

apps/desktop/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/popcorntime/node_modules/.pnpm/@types+react-dom@19.1.9_@types+react@19.1.16/node_modules/@types/react-dom/client"' has no default export.
  • apps/desktop/src/main.tsx#L1

prisma/prisma

160 of 186 projects failed to build with the old tsc and were ignored

packages/schema-files-loader/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3
  • packages/schema-files-loader/src/resolver/realFsResolver.ts#L1

packages/schema-files-loader/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • packages/schema-files-loader/src/resolver/realFsResolver.ts#L1

packages/get-platform/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/generator/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/fetch-engine/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/engines/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/dmmf/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/debug/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/credentials-store/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/client-engine-runtime/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • helpers/compile/plugins/tscPlugin.ts#L3

packages/bundled-js-drivers/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/prisma/node_modules/.pnpm/@types+pg@8.11.11/node_modules/@types/pg/index"' has no default export.
  • packages/bundled-js-drivers/src/index.ts#L4

QwenLM/qwen-code

3 of 5 projects failed to build with the old tsc and were ignored

packages/vscode-ide-companion/tsconfig.json

• error TS1192: Module '"@xterm/headless"' has no default export.
  • packages/core/src/services/shellExecutionService.ts#L7

radix-ui/primitives

packages/react/tooltip/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/toast/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/select/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/radix-ui/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2
  • packages/react/portal/src/portal.tsx#L2

packages/react/portal/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/popover/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/navigation-menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2

packages/react/menubar/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/hover-card/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/dropdown-menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/dialog/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/context-menu/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

packages/react/announce/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/announce/src/announce.tsx#L2

packages/react/alert-dialog/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/portal/src/portal.tsx#L2

apps/storybook/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2
  • packages/react/portal/src/portal.tsx#L2

apps/ssr-testing/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/primitives/node_modules/.pnpm/@types+react-dom@19.1.1_@types+react@19.1.0/node_modules/@types/react-dom/index"' has no default export.
  • packages/react/navigation-menu/src/navigation-menu.tsx#L2
  • packages/react/portal/src/portal.tsx#L2

raineorshine/npm-check-updates

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/semver/index"' has no default export.
  • src/bin/cli.ts#L4
  • src/lib/runLocal.ts#L3
  • src/lib/version-util.ts#L3
  • src/package-managers/filters.ts#L1
  • src/package-managers/npm.ts#L7
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/js-yaml/index"' has no default export.
  • src/lib/getAllPackages.ts#L3
  • src/lib/upgradePackageData.ts#L2
  • src/package-managers/yarn.ts#L3
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/semver-utils/index"' has no default export.
  • src/lib/isUpgradeable.ts#L2
  • src/lib/version-util.ts#L4
• error TS7006: Parameter 'range' implicitly has an 'any' type.
  • src/lib/version-util.ts#L470
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/ini/index"' has no default export.
  • src/package-managers/npm.ts#L4
  • src/package-managers/pnpm.ts#L4
• error TS1192: Module '"/mnt/ts_downloads/_/m/npm-check-updates/node_modules/@types/jsonlines/index"' has no default export.
  • src/package-managers/yarn.ts#L4
• error TS7006: Parameter 'd' implicitly has an 'any' type.
  • src/package-managers/yarn.ts#L156
• error TS7006: Parameter 'value' implicitly has an 'any' type.
  • src/package-managers/yarn.ts#L194

react-navigation/react-navigation

7 of 14 projects failed to build with the old tsc and were ignored

tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/react-navigation/node_modules/@types/react-dom/server"' has no default export.
  • example/server/index.tsx#L9 in tsconfig.json

example/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/react-navigation/node_modules/@types/react-dom/server"' has no default export.
  • example/server/index.tsx#L9 in example/tsconfig.json

reduxjs/redux-devtools

26 of 58 projects failed to build with the old tsc and were ignored

packages/redux-devtools-serialize/tsconfig.test.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+jsan@3.1.5/node_modules/@types/jsan/index"' has no default export.
  • packages/redux-devtools-serialize/src/immutable/index.ts#L1

packages/redux-devtools-serialize/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+jsan@3.1.5/node_modules/@types/jsan/index"' has no default export.
  • packages/redux-devtools-serialize/src/immutable/index.ts#L1

packages/redux-devtools-app/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+socketcluster-client@19.1.0/node_modules/@types/socketcluster-client/index"' has no default export.
  • packages/redux-devtools-app/src/constants/socketActionTypes.ts#L1
  • packages/redux-devtools-app/src/middlewares/api.ts#L18

packages/redux-devtools-app/tsconfig.demo.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+socketcluster-client@19.1.0/node_modules/@types/socketcluster-client/index"' has no default export.
  • packages/redux-devtools-app/src/constants/socketActionTypes.ts#L1
  • packages/redux-devtools-app/src/middlewares/api.ts#L18

packages/react-dock/demo/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+react-dom@19.1.9_@types+react@19.1.13/node_modules/@types/react-dom/client"' has no default export.
  • packages/react-dock/demo/src/index.tsx#L2

extension/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-devtools/node_modules/.pnpm/@types+jsan@3.1.5/node_modules/@types/jsan/index"' has no default export.
  • extension/src/pageScript/api/importState.ts#L1
  • extension/src/pageScript/api/index.ts#L1
• error TS7006: Parameter 'v' implicitly has an 'any' type.
  • extension/src/pageScript/api/importState.ts#L41
  • extension/src/pageScript/api/importState.ts#L52

reduxjs/redux-toolkit

31 of 36 projects failed to build with the old tsc and were ignored

packages/rtk-query-codegen-openapi/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/@types/semver/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/factory.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/prettier/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/prettier.ts#L2

packages/rtk-query-codegen-openapi/tsconfig.build.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/@types/semver/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/factory.ts#L2
• error TS1192: Module '"/mnt/ts_downloads/_/m/redux-toolkit/node_modules/prettier/index"' has no default export.
  • packages/rtk-query-codegen-openapi/src/utils/prettier.ts#L2

redwoodjs/graphql

97 of 105 projects failed to build with the old tsc and were ignored

packages/router/tsconfig.cjs.json

• error TS2305: Module '"react-server-dom-webpack/server.edge"' has no exported member 'default'.
  • packages/router/src/rsc/utils.ts#L5 in packages/router/tsconfig.cjs.json

shadcn-ui/ui

25 of 27 projects failed to build with the old tsc and were ignored

packages/tests/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/ui/node_modules/.pnpm/@types+fs-extra@11.0.4/node_modules/@types/fs-extra/index"' has no default export.
  • packages/tests/src/tests/add.test.ts#L2
  • packages/tests/src/tests/init.test.ts#L2
  • packages/tests/src/tests/registries.test.ts#L3
  • packages/tests/src/utils/helpers.ts#L5
  • packages/tests/src/utils/registry.ts#L3
  • packages/tests/src/utils/setup.ts#L2

TanStack/query

76 of 116 projects failed to build with the old tsc and were ignored

packages/svelte-query-persist-client/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/query/node_modules/.pnpm/@typescript-eslint+parser@8.44.1_eslint@9.36.0_jiti@2.5.1__typescript@5.8.3/node_modules/@typescript-eslint/parser/dist/index"' has no default export.
  • packages/svelte-query/eslint.config.js#L3 in packages/svelte-query/tsconfig.json
  • packages/svelte-query-persist-client/eslint.config.js#L3 in packages/svelte-query-persist-client/tsconfig.json

packages/svelte-query-devtools/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/query/node_modules/.pnpm/@typescript-eslint+parser@8.44.1_eslint@9.36.0_jiti@2.5.1__typescript@5.8.3/node_modules/@typescript-eslint/parser/dist/index"' has no default export.
  • packages/svelte-query/eslint.config.js#L3 in packages/svelte-query/tsconfig.json
  • packages/svelte-query-devtools/eslint.config.js#L3 in packages/svelte-query-devtools/tsconfig.json

tldraw/tldraw

28 of 30 projects failed to build with the old tsc and were ignored

apps/dotcom/zero-cache/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/tldraw/node_modules/@types/pg/index"' has no default export.
  • apps/dotcom/zero-cache/migrate.ts#L5

templates/branching-chat/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/tldraw/node_modules/@types/react-dom/client"' has no default export.
  • templates/branching-chat/client/main.tsx#L1

TriliumNext/Trilium

13 of 19 projects failed to build with the old tsc and were ignored

packages/share-theme/tsconfig.eslint.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/Trilium/node_modules/dotenv/lib/main"' has no default export.
  • packages/share-theme/scripts/build.ts#L5 in packages/share-theme/tsconfig.eslint.json

TypeCellOS/BlockNote

84 of 86 projects failed to build with the old tsc and were ignored

packages/dev-scripts/tsconfig.json

• error TS2322: Type 'Promise<{ emojiMart: unknown; emojiData: EmojiMartData; }>' is not assignable to type 'Promise<{ emojiMart: typeof import("/mnt/ts_downloads/_/m/BlockNote/node_modules/.pnpm/emoji-mart@5.6.0/node_modules/emoji-mart/dist/index"); emojiData: EmojiMartData; }>'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L25 in packages/core/tsconfig.json
• error TS18046: 'emojiMart' is of type 'unknown'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L41 in packages/core/tsconfig.json
• error TS2339: Property 'emojiData' does not exist on type '{ emojiMart: typeof import("/mnt/ts_downloads/_/m/BlockNote/node_modules/.pnpm/emoji-mart@5.6.0/node_modules/emoji-mart/dist/index"); emojiData: EmojiMartData; } | undefined'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L65 in packages/core/tsconfig.json
• error TS2339: Property 'emojiMart' does not exist on type '{ emojiMart: typeof import("/mnt/ts_downloads/_/m/BlockNote/node_modules/.pnpm/emoji-mart@5.6.0/node_modules/emoji-mart/dist/index"); emojiData: EmojiMartData; } | undefined'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L65 in packages/core/tsconfig.json
• error TS18046: 'emoji' is of type 'unknown'.
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L73 in packages/core/tsconfig.json
  • packages/core/src/extensions/SuggestionMenu/getDefaultEmojiPickerItems.ts#L74 in packages/core/tsconfig.json

vuestorefront/vue-storefront

7 of 9 projects failed to build with the old tsc and were ignored

actions/check-licenses/tsconfig.json

• error TS1192: Module '"/mnt/ts_downloads/_/m/vue-storefront/actions/check-licenses/node_modules/license-checker-rseidelsohn/lib/index"' has no default export.
  • actions/check-licenses/src/index.ts#L3
• error TS7006: Parameter 'error' implicitly has an 'any' type.
  • actions/check-licenses/src/index.ts#L19
• error TS7006: Parameter 'packages' implicitly has an 'any' type.
  • actions/check-licenses/src/index.ts#L19
• error TS2578: Unused '@ts-expect-error' directive.
  • actions/check-licenses/src/index.ts#L20