import type { TernSecureUser } from "@tern-secure/types";
import type { IdTokenResult } from "firebase/auth";
export declare const events: {
    readonly UserChanged: "user:userChanged";
    readonly UserSignOut: "user:userSignOut";
    readonly SessionChanged: "session:sessionChanged";
    readonly TokenRefreshed: "token:tokenRefreshed";
};
type TokenUpdatePayload = {
    token: IdTokenResult | null;
};
type InternalEvents = {
    [events.UserChanged]: TernSecureUser | null;
    [events.UserSignOut]: null;
    [events.SessionChanged]: null;
    [events.TokenRefreshed]: TokenUpdatePayload;
};
export declare const eventBus: {
    on: <Event extends keyof InternalEvents>(event: Event, handler: (payload: InternalEvents[Event]) => void, opts?: {
        notify?: boolean;
    }) => void;
    emit: <Event extends keyof InternalEvents>(event: Event, payload: InternalEvents[Event]) => void;
    off: <Event extends keyof InternalEvents>(event: Event, handler?: ((payload: InternalEvents[Event]) => void) | undefined) => void;
    getListeners: <Event extends keyof InternalEvents>(event: Event) => Array<(...args: any[]) => void>;
};
export {};
//# sourceMappingURL=events.d.ts.map