import Cache from './cache';
export interface Options {
    pid: string;
    bid?: string;
    url?: string;
    random?: number;
    limit?: number;
    disabled?: boolean;
    version?: string;
}
export interface Event {
    type: string;
    name: string;
    value: string;
}
export interface UserInfo {
    uid: string;
    [index: string]: string;
}
export default class Snaker {
    pid: string;
    bid?: string;
    url: string;
    user?: UserInfo;
    random: number;
    limit: number;
    uuid: string;
    prefix: string;
    cache: Cache;
    disabled?: boolean;
    version?: string;
    constructor(options: Options);
    setUser(user: string | UserInfo): void;
    serialize(data: Event, extra: object): string;
    sendRequest(server: string, data: string): void;
    report(type: string, name: string, value: string, offline?: boolean, extra?: object): void;
    track(type: string, name: string, value: string, extra?: object): void;
    trackAsync(type: string, name: string, value: string, extra?: object): void;
    flush(): void;
}