declare const ADDED = "ADDED";
declare const MODIFIED = "MODIFIED";
declare const DELETED = "DELETED";
declare const ERROR = "ERROR";
type Listener = (_items: unknown) => void;
interface WatchOptions {
    params?: Record<string, string>;
    headers?: Record<string, string>;
    signal?: AbortSignal;
    body?: Object | null;
    mode?: RequestMode;
    cache?: RequestCache;
    credentials?: RequestCredentials;
    ignoreSsl?: boolean;
    debug?: boolean;
}
declare class Watch {
    private readonly listeners;
    private readonly controller;
    private readonly signal;
    private resourceVersion;
    private readonly PREFIX;
    private readonly decoder;
    private readonly url;
    private readonly options;
    private readonly getCurrentToken?;
    constructor(url: string, options?: WatchOptions, getCurrentToken?: () => string);
    refreshToken: (newToken: string) => void;
    private checkType;
    private addListener;
    private informListeners;
    private handleEvents;
    private getResourceVersion;
    start: () => () => void;
    on: (type: string, listener: Listener) => this;
    cancel: () => void;
}
export { ADDED, MODIFIED, DELETED, ERROR, Watch };
//# sourceMappingURL=watch.d.ts.map