export declare class World {
    given: any;
    result: any;
    exception?: Error;
    constructor();
    reset(): void;
    getGiven(): any;
    setGivenProp(key: string, value: unknown): void;
    pushGivenProp(key: string, value: unknown): void;
    getResult(): any;
    setResultProp(key: string, value: unknown): void;
    getException(): Error | undefined;
    setException(value: Error): void;
}