import { TestContext, Context, Observable } from 'ava';
export interface ContextualDiffContext {
    /**
     * Name of the current running case.
     */
    caseName: string;
    /**
     * Path of the case folder
     */
    casePath: string;
}
export interface ContextualBaselineDiffContext extends ContextualDiffContext {
    /**
     * Path of the case's baseline folder
     */
    baselinePath: string;
    /**
     * Path of the case's result folder
     */
    resultPath: string;
    /**
     * Check if the baseline folder and the result folder matches.
     * If not, error will be thrown.
     */
    match(): Promise<any>;
}
export interface ContextualBaselineEachDiffContext extends ContextualBaselineDiffContext, ContextualDiffContext {
}
/**
 * The fixture text context (the callback function).
 */
export declare type FixtureContextualTest<T = any> = (t: TestContext & Context<T>, d: ContextualDiffContext) => PromiseLike<any> | Iterator<any> | Observable | void;
export declare type FixtureContextualBaselineTest<T = any> = (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => PromiseLike<any> | Iterator<any> | Observable | void;
export declare type FixtureContextualEachTest<T = any> = (t: TestContext & Context<T>, d: ContextualDiffContext) => PromiseLike<any> | Iterator<any> | Observable | void;
export declare type FixtureContextualBaselineEachTest<T = any> = (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => PromiseLike<any> | Iterator<any> | Observable | void;
/**
 * Runs a fixture test.
 * @param title Title of the test (for display and filtering).
 * @param caseName Name of the test case, matching the folder under `path`.
 * @param run The test function.
 * In this function, `cwd` is the fixture case folder.
 */
export declare function fixtureTest<T = any>(title: string, caseName: string, run: FixtureContextualTest<T>): void;
/**
 * Runs a fixture test.
 * @param caseName Name of the test case, matching the folder under `path`.
 * @param run The test function.
 */
export declare function fixtureTest<T = any>(caseName: string, run: FixtureContextualTest<T>): void;
export declare namespace fixtureTest {
    function todo(title: string): void;
    function failing<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function failing<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function only<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function only<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function skip<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function skip<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function each<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function each<T = any>(run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
}
export declare namespace fixtureTest.failing {
    function only<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function only<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function skip<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function skip<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
}
export declare namespace fixtureTest.only {
    function failing<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function failing<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function each<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function each<T = any>(run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
}
export declare namespace fixtureTest.only.each {
    function failing<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function failing<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}
export declare namespace fixtureTest.skip {
    function failing<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function failing<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function each<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function each<T = any>(run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
}
export declare namespace fixtureTest.skip.each {
    function failing<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function failing<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}
export declare namespace fixtureTest.each {
    function failing<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
    function failing<T = any>(run: (t: TestContext & Context<T>, d: ContextualDiffContext) => any): void;
}
/**
 * Runs a fixture test.
 * @param title Title of the test (for display and filtering).
 * @param caseName Name of the test case, matching the folder under `path`.
 * @param run The test function.
 * In this function, `cwd` is the fixture case folder.
 */
export declare function baselineTest<T = any>(title: string, caseName: string, run: FixtureContextualBaselineTest<T>): void;
/**
 * Runs a fixture test.
 * @param caseName Name of the test case, matching the folder under `path`.
 * @param run The test function.
 */
export declare function baselineTest<T = any>(caseName: string, run: FixtureContextualBaselineTest<T>): void;
export declare namespace baselineTest {
    function todo(title: string): void;
    function failing<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function failing<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function only<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function only<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function skip<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function skip<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function each<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function each<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}
export declare namespace baselineTest.failing {
    function only<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function only<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function skip<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function skip<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
}
export declare namespace baselineTest.only {
    function failing<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function failing<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function each<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function each<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}
export declare namespace baselineTest.only.each {
    function failing<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function failing<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}
export declare namespace baselineTest.skip {
    function failing<T = any>(title: string, caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function failing<T = any>(caseName: string, run: (t: TestContext & Context<T>, d: ContextualBaselineDiffContext) => any): void;
    function each<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function each<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}
export declare namespace baselineTest.skip.each {
    function failing<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function failing<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}
export declare namespace baselineTest.each {
    function failing<T = any>(filter: string | RegExp, run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
    function failing<T = any>(run: (t: TestContext & Context<T>, d: ContextualBaselineEachDiffContext) => any): void;
}