export declare const extensionAlias: Record<string, string[]>;
export declare const _resolveModuleSync: (specifier: string, basePath: string) => string | undefined;
declare const resolveDeclarationSync: (specifier: string, containingFile: string) => {
    path: string;
    packageJsonPath: string | undefined;
} | undefined;
export declare const _resolveDeclarationSync: typeof resolveDeclarationSync;
export declare const _createSyncModuleResolver: (extensions: string[], tsConfigFile?: string) => (specifier: string, basePath: string) => string | undefined;
export declare function clearResolverCache(): void;
export declare const _resolveSync: (specifier: string, baseDir: string) => string | undefined;
export {};