export declare enum EventNumber {
    Append = -1,
    Error = -3,
    NoOp = -4
}
export interface Meta {
    $persistent?: boolean;
    $deleted?: boolean;
}
export declare class Event<A = any, B extends Meta = any> {
    position: number;
    category: string;
    streamId: string;
    number: number;
    type: string;
    data: A;
    meta: B;
    rawData: any;
    constructor(category: string, streamId: string, number: number, type: string, data: any, meta?: any);
    get stream(): string;
    delete(): this;
    volatil(): this;
}