import { RegisteredTest, TestOptions } from "@/discovery/types";
import { TestResult, TestState } from "@/runner/state";
import { BrowserOptions, LLMClient } from "magnitude-core";
import EventEmitter from "node:events";
import { TestFunction } from "@/discovery/types";
declare global {
    var __magnitudeTestFunctions: Map<string, TestFunction> | undefined;
    var __magnitudeMessageEmitter: EventEmitter | undefined;
    var __magnitudeTestHooks: TestHooks | undefined;
    var __magnitudeTestPromptStack: Record<string, string[]> | undefined;
    var __magnitudeTestRegistry: Map<string, TestMetadata> | undefined;
}
export declare const testFunctions: Map<string, TestFunction>;
export declare const messageEmitter: EventEmitter<[never]>;
export type TestHooks = Record<'beforeAll' | 'afterAll' | 'beforeEach' | 'afterEach', (() => void | Promise<void>)[]>;
export type TestMetadata = {
    title: string;
    url: string;
    filepath: string;
    group?: string;
};
export declare const hooks: TestHooks;
export declare const testPromptStack: Record<string, string[]>;
export declare const testRegistry: Map<string, TestMetadata>;
export type TestWorkerIncomingMessage = {
    type: "execute";
    testId: string;
} | {
    type: "graceful_shutdown";
};
export type TestWorkerOutgoingMessage = {
    type: "load_complete";
} | {
    type: "load_error";
    error: string;
} | {
    type: "registered";
    test: RegisteredTest;
} | {
    type: "test_result";
    testId: string;
    result: TestResult;
} | {
    type: "test_error";
    testId: string;
    error: string;
} | {
    type: "test_state_change";
    testId: string;
    state: TestState;
} | {
    type: "graceful_shutdown_complete";
};
export declare function postToParent(message: TestWorkerOutgoingMessage): void;
export type TestWorkerData = {
    absoluteFilePath: string;
    options: TestOptions;
    relativeFilePath: string;
    browserOptions?: BrowserOptions;
    llm?: LLMClient | LLMClient[];
    telemetry?: boolean;
};
export declare function getTestWorkerData(): TestWorkerData;