Remove getSuggestionForNonexistent* from TypeChecker (#57869)

Author: jakebailey

src/compiler/checker.ts

@@ -1763,12 +1763,9 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
         getExactOptionalProperties,
         getAllPossiblePropertiesOfTypes,
         getSuggestedSymbolForNonexistentProperty,
-        getSuggestionForNonexistentProperty,
         getSuggestedSymbolForNonexistentJSXAttribute,
         getSuggestedSymbolForNonexistentSymbol: (location, name, meaning) => getSuggestedSymbolForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning),
-        getSuggestionForNonexistentSymbol: (location, name, meaning) => getSuggestionForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning),
         getSuggestedSymbolForNonexistentModule,
-        getSuggestionForNonexistentExport,
         getSuggestedSymbolForNonexistentClassMember,
         getBaseConstraintOfType,
         getDefaultFromTypeParameter: type => type && type.flags & TypeFlags.TypeParameter ? getDefaultFromTypeParameter(type as TypeParameter) : undefined,
@@ -33519,20 +33516,10 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
         return result;
     }
 
-    function getSuggestionForNonexistentSymbol(location: Node | undefined, outerName: __String, meaning: SymbolFlags): string | undefined {
-        const symbolResult = getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning);
-        return symbolResult && symbolName(symbolResult);
-    }
-
     function getSuggestedSymbolForNonexistentModule(name: Identifier, targetModule: Symbol): Symbol | undefined {
         return targetModule.exports && getSpellingSuggestionForName(idText(name), getExportsOfModuleAsArray(targetModule), SymbolFlags.ModuleMember);
     }
 
-    function getSuggestionForNonexistentExport(name: Identifier, targetModule: Symbol): string | undefined {
-        const suggestion = getSuggestedSymbolForNonexistentModule(name, targetModule);
-        return suggestion && symbolName(suggestion);
-    }
-
     function getSuggestionForNonexistentIndexSignature(objectType: Type, expr: ElementAccessExpression, keyedType: Type): string | undefined {
         // check if object type has setter or getter
         function hasProp(name: "set" | "get") {

src/compiler/types.ts

@@ -5020,12 +5020,9 @@ export interface TypeChecker {
     getApparentType(type: Type): Type;
     /** @internal */ getSuggestedSymbolForNonexistentProperty(name: MemberName | string, containingType: Type): Symbol | undefined;
     /** @internal */ getSuggestedSymbolForNonexistentJSXAttribute(name: Identifier | string, containingType: Type): Symbol | undefined;
-    /** @internal */ getSuggestionForNonexistentProperty(name: MemberName | string, containingType: Type): string | undefined;
     /** @internal */ getSuggestedSymbolForNonexistentSymbol(location: Node, name: string, meaning: SymbolFlags): Symbol | undefined;
-    /** @internal */ getSuggestionForNonexistentSymbol(location: Node, name: string, meaning: SymbolFlags): string | undefined;
     /** @internal */ getSuggestedSymbolForNonexistentModule(node: Identifier, target: Symbol): Symbol | undefined;
     /** @internal */ getSuggestedSymbolForNonexistentClassMember(name: string, baseType: Type): Symbol | undefined;
-    /** @internal */ getSuggestionForNonexistentExport(node: Identifier, target: Symbol): string | undefined;
     getBaseConstraintOfType(type: Type): Type | undefined;
     getDefaultFromTypeParameter(type: Type): Type | undefined;