import { SpecBuilder } from './spec_builder';
/**
 * If you call this function before your describeSpec, then the spec test will
 * be written using the given function instead of running as a normal test.
 */
export declare function setSpecJSONHandler(writer: (json: string) => void): void;
/**
 * Like it(), but for spec tests.
 * @param name A name to give the test.
 * @param tags Tags to apply to the test (e.g. 'exclusive' to only run
 *             individual tests)
 * @param builder A function that returns a spec.
 * If writeToJSONFile has been called, the spec will be stored in
 * `specsInThisTest`. Otherwise, it will be run, just as it() would run it.
 */
export declare function specTest(name: string, tags: string[], builder: () => SpecBuilder): void;
export declare function specTest(name: string, tags: string[], comment: string, builder: () => SpecBuilder): void;
/**
 * Like describe, but for spec tests.
 * @param name A name to give the test.
 * @param tags Tags to apply to all tests in the spec (e.g. 'exclusive' to
 *             only run individual tests)
 * @param builder A function that calls specTest for each test case.
 * If writeToJSONFile has been called, the specs will be stored in
 * that file. Otherwise, they will be run, just as describe would run.
 */
export declare function describeSpec(name: string, tags: string[], builder: () => void): void;