39 lines
1.6 KiB
TypeScript
39 lines
1.6 KiB
TypeScript
/**
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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 { Config } from '@jest/types';
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import { Options, TransformResult } from './types';
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export default class ScriptTransformer {
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static EVAL_RESULT_VARIABLE: 'Object.<anonymous>';
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private _cache;
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private _config;
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private _transformCache;
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private _transformConfigCache;
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constructor(config: Config.ProjectConfig);
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private _getCacheKey;
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private _getFileCachePath;
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private _getTransformPath;
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private _getTransformer;
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private _instrumentFile;
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private _getRealPath;
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preloadTransformer(filepath: Config.Path): void;
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transformSource(filepath: Config.Path, content: string, instrument: boolean): {
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code: string;
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mapCoverage: boolean;
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sourceMapPath: string | null;
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};
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private _transformAndBuildScript;
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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): ModuleType;
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requireAndTranspileModule<ModuleType = unknown>(moduleName: string, callback?: (module: ModuleType) => Promise<void>): Promise<ModuleType>;
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/**
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* @deprecated use `this.shouldTransform` instead
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*/
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private _shouldTransform;
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shouldTransform(filename: Config.Path): boolean;
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}
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//# sourceMappingURL=ScriptTransformer.d.ts.map
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