export declare class ExecutionResult {
    proceed: boolean;
    outcomeValue: any;
    persistenceData: any;
    sleep: Date;
    branchValues: any[];
    eventName: string;
    eventKey: string;
    eventAsOf: Date;
    static outcome(value: any): Promise<ExecutionResult>;
    static next(): Promise<ExecutionResult>;
    static persist(persistenceData: any): Promise<ExecutionResult>;
    static sleep(until: Date, persistenceData: any): Promise<ExecutionResult>;
    static branch(branches: any[], persistenceData: any): Promise<ExecutionResult>;
    static waitForEvent(eventName: string, eventKey: string, effectiveDate: Date): Promise<ExecutionResult>;
}