import { IEvent } from './events';
export declare const payload: <P>(ev: IEvent) => P;
export declare const payloadProp: <T>(_prop: string) => (args_0: IEvent) => T;
export declare const payloadPropOr: <T>(prop: string, defaultVal: any) => (...args: any) => T;
export declare const payloadPath: <T>(_path: Array<string | number> | string) => (args_0: IEvent) => T;
export declare const payloadPathOr: <T>(path: Array<string | number> | string, defaultVal: any) => (args_0: IEvent) => T;