32 lines
1.5 KiB
TypeScript
32 lines
1.5 KiB
TypeScript
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import type { SyncTransformer, TransformedSource } from '@jest/transform';
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import type { CompilerInstance, TsJestTransformerOptions, TsJestTransformOptions } from '../types';
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import { ConfigSet } from './config/config-set';
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export declare class TsJestTransformer implements SyncTransformer<TsJestTransformerOptions> {
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private readonly transformerOptions?;
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private readonly _logger;
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protected _compiler: CompilerInstance;
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private _transformCfgStr;
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private _depGraphs;
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private _watchMode;
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constructor(transformerOptions?: TsJestTransformerOptions | undefined);
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private _configsFor;
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protected _createConfigSet(config: TsJestTransformOptions['config'] | undefined): ConfigSet;
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protected _createCompiler(configSet: ConfigSet, cacheFS: Map<string, string>): void;
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/**
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* @public
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*/
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process(sourceText: string, sourcePath: string, transformOptions: TsJestTransformOptions): TransformedSource;
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processAsync(sourceText: string, sourcePath: string, transformOptions: TsJestTransformOptions): Promise<TransformedSource>;
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private processWithTs;
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private runTsJestHook;
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/**
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* Jest uses this to cache the compiled version of a file
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*
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* @see https://github.com/facebook/jest/blob/v23.5.0/packages/jest-runtime/src/script_transformer.js#L61-L90
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*
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* @public
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*/
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getCacheKey(fileContent: string, filePath: string, transformOptions: TsJestTransformOptions): string;
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getCacheKeyAsync(sourceText: string, sourcePath: string, transformOptions: TsJestTransformOptions): Promise<string>;
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}
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