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- /**
- * 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 type { Config } from '@jest/types';
- import type { Options, ReducedTransformOptions, RequireAndTranspileModuleOptions, StringMap, TransformResult } from './types';
- declare class ScriptTransformer {
- private readonly _config;
- private readonly _cacheFS;
- private readonly _cache;
- private readonly _transformCache;
- private _transformsAreLoaded;
- constructor(_config: Config.ProjectConfig, _cacheFS: StringMap);
- private _buildCacheKeyFromFileInfo;
- private _getCacheKey;
- private _getCacheKeyAsync;
- private _createFolderFromCacheKey;
- private _getFileCachePath;
- private _getFileCachePathAsync;
- private _getTransformPath;
- loadTransformers(): Promise<void>;
- private _getTransformer;
- private _instrumentFile;
- private _buildTransformResult;
- transformSource(filepath: Config.Path, content: string, options: ReducedTransformOptions): TransformResult;
- transformSourceAsync(filepath: Config.Path, content: string, options: ReducedTransformOptions): Promise<TransformResult>;
- private _transformAndBuildScriptAsync;
- private _transformAndBuildScript;
- transformAsync(filename: Config.Path, options: Options, fileSource?: string): Promise<TransformResult>;
- transform(filename: Config.Path, options: Options, fileSource?: string): TransformResult;
- transformJson(filename: Config.Path, options: Options, fileSource: string): string;
- requireAndTranspileModule<ModuleType = unknown>(moduleName: string, callback?: (module: ModuleType) => void | Promise<void>, options?: RequireAndTranspileModuleOptions): Promise<ModuleType>;
- shouldTransform(filename: Config.Path): boolean;
- }
- export declare function createTranspilingRequire(config: Config.ProjectConfig): Promise<(<TModuleType = unknown>(resolverPath: string, applyInteropRequireDefault?: boolean) => Promise<TModuleType>)>;
- export declare type TransformerType = ScriptTransformer;
- export declare function createScriptTransformer(config: Config.ProjectConfig, cacheFS?: StringMap): Promise<TransformerType>;
- export {};
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