type TransformOutput = {
    code: string;
};
export declare function process(sourceText: string, sourcePath: string): TransformOutput;
/**
 * Editing a patch has to invalidate Jest's transform cache, or a stale entry
 * serves the unpatched source and the suite quietly tests the wrong code.
 */
export declare function getCacheKey(sourceText: string, sourcePath: string): string;
declare const _default: {
    process: typeof process;
    getCacheKey: typeof getCacheKey;
};
export default _default;