chore: update internal files

internal/binder/binder.go

@@ -1980,7 +1980,7 @@ func (b *Binder) bindTryStatement(node *ast.Node) {
 				b.addAntecedent(b.currentReturnTarget, b.createReduceLabel(finallyLabel, returnLabel.Antecedents, b.currentFlow))
 			}
 			// If we have an outer exception target (i.e. a containing try-finally or try-catch-finally), add a
-			// control flow that goes back through the finally blok and back through each possible exception source.
+			// control flow that goes back through the finally block and back through each possible exception source.
 			if b.currentExceptionTarget != nil && exceptionLabel.Antecedents != nil {
 				b.addAntecedent(b.currentExceptionTarget, b.createReduceLabel(finallyLabel, exceptionLabel.Antecedents, b.currentFlow))
 			}

internal/checker/checker.go

@@ -17728,7 +17728,7 @@ func (c *Checker) isValidBaseType(t *Type) bool {
 			return c.isValidBaseType(constraint)
 		}
 	}
-	// TODO: Given that we allow type parmeters here now, is this `!isGenericMappedType(type)` check really needed?
+	// TODO: Given that we allow type parameters here now, is this `!isGenericMappedType(type)` check really needed?
 	// There's no reason a `T` should be allowed while a `Readonly<T>` should not.
 	return t.flags&(TypeFlagsObject|TypeFlagsNonPrimitive|TypeFlagsAny) != 0 && !c.isGenericMappedType(t) ||
 		t.flags&TypeFlagsIntersection != 0 && core.Every(t.Types(), c.isValidBaseType)

internal/checker/relater.go

@@ -3860,7 +3860,7 @@ func (r *Relater) typeArgumentsRelatedTo(sources []*Type, targets []*Type, varia
 			var related Ternary
 			if varianceFlags&VarianceFlagsUnmeasurable != 0 {
 				// Even an `Unmeasurable` variance works out without a structural check if the source and target are _identical_.
-				// We can't simply assume invariance, because `Unmeasurable` marks nonlinear relations, for example, a relation tained by
+				// We can't simply assume invariance, because `Unmeasurable` marks nonlinear relations, for example, a relation tainted by
 				// the `-?` modifier in a mapped type (where, no matter how the inputs are related, the outputs still might not be)
 				if r.relation == r.c.identityRelation {
 					related = r.isRelatedTo(s, t, RecursionFlagsBoth, false /*reportErrors*/)

internal/printer/printer.go

@@ -97,7 +97,7 @@ type PrintHandlers struct {
 
 	// !!!
 	////OnEmitSourceMapOfNode func(hint EmitHint, node *ast.Node, emitCallback func(hint EmitHint, node *ast.Node))
-	////OnEmitSourceMapOfToken func(nodeOpt *ast.Node | undefined, toke: ast.Kind, writeKind WriteKind, pos int, emitCallback func(token ast.Kind, writeKind WriteKind, pos int) int) int
+	////OnEmitSourceMapOfToken func(nodeOpt *ast.Node | undefined, token: ast.Kind, writeKind WriteKind, pos int, emitCallback func(token ast.Kind, writeKind WriteKind, pos int) int) int
 	////OnEmitSourceMapOfPosition func(pos int)
 
 	OnBeforeEmitNode     func(nodeOpt *ast.Node)
@@ -166,7 +166,7 @@ func (p *Printer) getLiteralTextOfNode(node *ast.LiteralLikeNode, sourceFile *as
 	}
 
 	// !!! Printer option to control whether to terminate unterminated literals
-	// !!! If necessary, printer option to control whether to preserve numeric seperators
+	// !!! If necessary, printer option to control whether to preserve numeric separators
 	if p.emitContext.EmitFlags(node)&EFNoAsciiEscaping != 0 {
 		flags |= getLiteralTextFlagsNeverAsciiEscape
 	}

internal/transformers/commonjsmodule.go

@@ -1371,7 +1371,7 @@ func (tx *CommonJSModuleTransformer) visitAssignmentExpression(node *ast.BinaryE
 	return tx.visitor.VisitEachChild(node.AsNode())
 }
 
-// Visits a destructuring asssignment which might target an exported identifier.
+// Visits a destructuring assignment which might target an exported identifier.
 func (tx *CommonJSModuleTransformer) visitDestructuringAssignment(node *ast.BinaryExpression) *ast.Node {
 	return tx.factory.UpdateBinaryExpression(
 		node,
@@ -1530,7 +1530,7 @@ func (tx *CommonJSModuleTransformer) visitCommaExpression(node *ast.BinaryExpres
 	return tx.factory.UpdateBinaryExpression(node, left, node.OperatorToken, right)
 }
 
-// Visits a prefix unary expression that might modifify an exported identifier.
+// Visits a prefix unary expression that might modify an exported identifier.
 func (tx *CommonJSModuleTransformer) visitPrefixUnaryExpression(node *ast.PrefixUnaryExpression, resultIsDiscarded bool) *ast.Node {
 	// When we see a prefix increment expression whose operand is an exported
 	// symbol, we should ensure all exports of that symbol are updated with the correct
@@ -1568,7 +1568,7 @@ func (tx *CommonJSModuleTransformer) visitPrefixUnaryExpression(node *ast.Prefix
 	return tx.visitor.VisitEachChild(node.AsNode())
 }
 
-// Visits a postfix unary expression that might modifify an exported identifier.
+// Visits a postfix unary expression that might modify an exported identifier.
 func (tx *CommonJSModuleTransformer) visitPostfixUnaryExpression(node *ast.PostfixUnaryExpression, resultIsDiscarded bool) *ast.Node {
 	// When we see a postfix increment expression whose operand is an exported
 	// symbol, we should ensure all exports of that symbol are updated with the correct

internal/tsoptions/tsconfigparsing.go

@@ -1426,7 +1426,7 @@ func removeWildcardFilesWithLowerPriorityExtension(file string, wildcardFiles co
 // basePath is the base path for any relative file specifications.
 // options is the Compiler options.
 // host is the host used to resolve files and directories.
-// extraFileExtensions optionaly file extra file extension information from host
+// extraFileExtensions optionally file extra file extension information from host
 
 func getFileNamesFromConfigSpecs(
 	configFileSpecs configFileSpecs,