/**
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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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/// <reference types="node" />
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import { Script } from 'vm';
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import { RawSourceMap } from 'source-map';
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import { Config } from '@jest/types';
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export declare type ShouldInstrumentOptions = Pick<Config.GlobalConfig, 'collectCoverage' | 'collectCoverageFrom' | 'collectCoverageOnlyFrom'> & {
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changedFiles: Set<Config.Path> | undefined;
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};
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export declare type Options = ShouldInstrumentOptions & Pick<Config.GlobalConfig, 'extraGlobals'> & {
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isCoreModule?: boolean;
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isInternalModule?: boolean;
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};
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declare type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
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interface FixedRawSourceMap extends Omit<RawSourceMap, 'version'> {
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version: number;
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}
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export declare type TransformedSource = {
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code: string;
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map?: FixedRawSourceMap | string | null;
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};
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export declare type TransformResult = {
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script: Script;
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mapCoverage: boolean;
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sourceMapPath: string | null;
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};
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export declare type TransformOptions = {
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instrument: boolean;
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};
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export declare type CacheKeyOptions = {
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config: Config.ProjectConfig;
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instrument: boolean;
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rootDir: string;
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};
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export interface Transformer {
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canInstrument?: boolean;
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createTransformer?: (options?: any) => Transformer;
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getCacheKey: (fileData: string, filePath: Config.Path, configStr: string, options: CacheKeyOptions) => string;
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process: (sourceText: string, sourcePath: Config.Path, config: Config.ProjectConfig, options?: TransformOptions) => string | TransformedSource;
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}
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export {};
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//# sourceMappingURL=types.d.ts.map
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