import { EventEmitter, EventSubscription } from 'fbemitter';
import BearerConfig from './bearer-config';
declare type TAuthorizationPayload = {
    data: {
        integrationId: string;
        authIdentifier?: string;
    };
};
export default class Bearer {
    private readonly window;
    private static _instance;
    static readonly emitter: EventEmitter;
    static readonly instance: Bearer;
    static readonly config: BearerConfig;
    static readonly version: string;
    bearerConfig: BearerConfig;
    maybeInitialized: Promise<boolean>;
    static init(config?: any): Bearer;
    static onAuthorized: (integrationId: string, callback: (authorize: boolean) => void) => EventSubscription;
    static onRevoked: (integrationId: string, callback: (authorize: boolean) => void) => EventSubscription;
    allowIntegrationRequests: (initialize: true) => void;
    private iframe;
    private isSessionInitialized;
    private _maybeInitialized;
    constructor(args: any, window: Window);
    authorized: (data: TAuthorizationPayload) => void;
    revoked: (data: TAuthorizationPayload) => void;
    hasAuthorized: (integrationId: string) => Promise<boolean>;
    revokeAuthorization: (integrationId: string, authId: string) => void;
    initSession(): void;
    askAuthorizations: ({ integrationId, setupId, authRefId: authId }: {
        integrationId: string;
        setupId: string;
        authRefId?: string;
    }) => boolean;
    private sessionInitialized;
}
export {};