import type { RstestConfig } from '@rstest/core';

/**
 * Define an Rstest suite with TAP's exact, deterministic Test Lab policy.
 *
 * User configuration remains composable, but isolation, worker count,
 * concurrency, retries, environment, timezone, and empty-suite behavior fail
 * closed.
 */
export declare function defineTapRstestConfig(options?: TapRstestConfigOptions): RstestConfig;

/**
 * Rstest configuration accepted by TAP's deterministic miniapp runner.
 *
 * The literal fields document runner invariants for JavaScript callers while
 * preventing TypeScript callers from selecting incompatible values.
 */
export declare type TapRstestConfigOptions = Omit<RstestConfig, 'include' | 'isolate' | 'maxConcurrency' | 'passWithNoTests' | 'pool' | 'retry' | 'testEnvironment'> & {
    /** Test files owned by the Test Lab suite. */
    include?: string[];
    /** TAP cases share one exact host session and therefore cannot be isolated. */
    isolate?: false;
    /** TAP serializes cases against one deterministic fixture realm. */
    maxConcurrency?: 1;
    /** An empty Test Lab suite is an error. */
    passWithNoTests?: false;
    /** Additional pool options; worker count is fixed at one. */
    pool?: TapRstestPoolConfig & {
        maxWorkers?: 1;
    };
    /** Assertion retries would hide fixture or lifecycle nondeterminism. */
    retry?: 0;
    /** The TAP adapter controls Chromium through a Node runner. */
    testEnvironment?: 'node';
};

declare type TapRstestPoolConfig = Exclude<Extract<RstestConfig['pool'], object>, readonly unknown[]>;

export { }