setup-python/node_modules/@jest/transform/build/ScriptTransformer.d.ts

36 lines
1.3 KiB
TypeScript

/**
* 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 {
static EVAL_RESULT_VARIABLE: 'Object.<anonymous>';
private _cache;
private _config;
private _transformCache;
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): {
code: string;
mapCoverage: boolean;
sourceMapPath: string | null;
};
private _transformAndBuildScript;
transform(filename: Config.Path, options: Options, fileSource?: string): TransformResult;
transformJson(filename: Config.Path, options: Options, fileSource: string): string;
/**
* @deprecated use `this.shouldTransform` instead
*/
private _shouldTransform;
shouldTransform(filename: Config.Path): boolean;
}
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