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41 lines
2.2 KiB
41 lines
2.2 KiB
2 years ago
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import type { Config } from '@jest/types';
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import type { Options, ReducedTransformOptions, RequireAndTranspileModuleOptions, StringMap, TransformResult } from './types';
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declare class ScriptTransformer {
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private readonly _config;
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private readonly _cacheFS;
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private readonly _cache;
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private readonly _transformCache;
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private _transformsAreLoaded;
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constructor(_config: Config.ProjectConfig, _cacheFS: StringMap);
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private _buildCacheKeyFromFileInfo;
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private _getCacheKey;
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private _getCacheKeyAsync;
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private _createFolderFromCacheKey;
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private _getFileCachePath;
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private _getFileCachePathAsync;
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private _getTransformPath;
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loadTransformers(): Promise<void>;
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private _getTransformer;
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private _instrumentFile;
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private _buildTransformResult;
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transformSource(filepath: Config.Path, content: string, options: ReducedTransformOptions): TransformResult;
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transformSourceAsync(filepath: Config.Path, content: string, options: ReducedTransformOptions): Promise<TransformResult>;
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private _transformAndBuildScriptAsync;
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private _transformAndBuildScript;
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transformAsync(filename: Config.Path, options: Options, fileSource?: string): Promise<TransformResult>;
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transform(filename: Config.Path, options: Options, fileSource?: string): TransformResult;
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transformJson(filename: Config.Path, options: Options, fileSource: string): string;
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requireAndTranspileModule<ModuleType = unknown>(moduleName: string, callback?: (module: ModuleType) => void | Promise<void>, options?: RequireAndTranspileModuleOptions): Promise<ModuleType>;
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shouldTransform(filename: Config.Path): boolean;
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}
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export declare function createTranspilingRequire(config: Config.ProjectConfig): Promise<(<TModuleType = unknown>(resolverPath: string, applyInteropRequireDefault?: boolean) => Promise<TModuleType>)>;
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export declare type TransformerType = ScriptTransformer;
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export declare function createScriptTransformer(config: Config.ProjectConfig, cacheFS?: StringMap): Promise<TransformerType>;
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export {};
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