/** * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ import { Config } from '@jest/types'; import { Options, TransformResult } from './types'; export default class ScriptTransformer { private _cache; private _config; private _transformCache; private _transformConfigCache; constructor(config: Config.ProjectConfig); private _getCacheKey; private _getFileCachePath; private _getTransformPath; private _getTransformer; private _instrumentFile; private _getRealPath; preloadTransformer(filepath: Config.Path): void; transformSource(filepath: Config.Path, content: string, instrument: boolean, supportsDynamicImport?: boolean, supportsStaticESM?: boolean): TransformResult; private _transformAndBuildScript; transform(filename: Config.Path, options: Options, fileSource?: string): TransformResult; transformJson(filename: Config.Path, options: Options, fileSource: string): string; requireAndTranspileModule(moduleName: string, callback?: (module: ModuleType) => void): ModuleType; requireAndTranspileModule(moduleName: string, callback?: (module: ModuleType) => Promise): Promise; /** * @deprecated use `this.shouldTransform` instead */ private _shouldTransform; shouldTransform(filename: Config.Path): boolean; } export declare function createTranspilingRequire(config: Config.ProjectConfig): (resolverPath: string, applyInteropRequireDefault?: boolean) => TModuleType;