import { Lifecycle } from "@well-known-components/interfaces";
import sinon from "sinon";
/**
 * Arguments to be passed to test suites.
 * @public
 */
export type TestArguments<TestComponents extends Record<string, any>> = {
    components: Readonly<TestComponents>;
    stubComponents: {
        readonly [T in keyof TestComponents]: sinon.SinonStubbedInstance<TestComponents[T]>;
    };
    spyComponents: {
        readonly [T in keyof TestComponents]: SpiedInstance<TestComponents[T]>;
    };
    /**
     * Functions to run before the Lifecycle helpers start the components' lifecycle
     */
    beforeStart(fn: BeforeStartFunction<TestComponents>): void;
};
/** @public */
export type BeforeStartFunction<TestComponents extends Record<string, any> = any> = () => Promise<void> | void;
export { createLocalFetchCompoment, defaultServerConfig } from "./localFetch";
/**
 * @public
 * @deprecated unstable
 */
export type SpiedInstance<TType extends {}> = {
    [P in keyof TType]: Required<TType>[P] extends (...args: any[]) => any ? jest.SpyInstance<ReturnType<Required<TType>[P]>, jest.ArgsType<Required<TType>[P]>> : never;
};
/**
 * Creates a test runner. Receives the same arguments as Lifecycle.run
 * @public
 */
export declare function createRunner<TestComponents extends Record<string, any>>(options: Lifecycle.ProgramConfig<TestComponents>): (name: string, suite: (testArgs: TestArguments<TestComponents>) => void) => void;
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