import { BehaviorSubject, Observable } from 'rxjs';
import type { Patch } from './rxUtils';
import { Call } from '../Call';
import type { OwnUserResponse } from '../gen/coordinator';
export declare class StreamVideoWriteableStateStore {
    /**
     * A store keeping data of a successfully connected user over WS to the coordinator server.
     */
    connectedUserSubject: BehaviorSubject<OwnUserResponse | undefined>;
    /**
     * A list of {@link Call} objects created/tracked by this client.
     */
    callsSubject: BehaviorSubject<Call[]>;
    constructor();
    /**
     * The currently connected user.
     */
    get connectedUser(): OwnUserResponse | undefined;
    /**
     * Sets the currently connected user.
     *
     * @internal
     * @param user the user to set as connected.
     */
    setConnectedUser: (user: Patch<OwnUserResponse | undefined>) => OwnUserResponse | undefined;
    /**
     * A list of {@link Call} objects created/tracked by this client.
     */
    get calls(): Call[];
    /**
     * Sets the list of {@link Call} objects created/tracked by this client.
     * @param calls
     */
    setCalls: (calls: Patch<Call[]>) => Call[];
    /**
     * Adds a {@link Call} object to the list of {@link Call} objects created/tracked by this client.
     *
     * @param call the call to add.
     */
    registerCall: (call: Call) => void;
    /**
     * Registers a {@link Call} object if it doesn't exist, otherwise updates it.
     *
     * @param call the call to register or update.
     */
    registerOrUpdateCall: (call: Call) => void | Call[];
    /**
     * Removes a {@link Call} object from the list of {@link Call} objects created/tracked by this client.
     *
     * @param call the call to remove
     */
    unregisterCall: (call: Call) => Call[];
    /**
     * Finds a {@link Call} object in the list of {@link Call} objects created/tracked by this client.
     *
     * @param type the type of call to find.
     * @param id the id of the call to find.
     */
    findCall: (type: string, id: string) => Call | undefined;
}
/**
 * A reactive store that exposes state variables in a reactive manner.
 * You can subscribe to changes of the different state variables.
 * This central store contains all the state variables related to [`StreamVideoClient`](./StreamVideClient.md) and [`Call`](./Call.md).
 */
export declare class StreamVideoReadOnlyStateStore {
    /**
     * Data describing a user successfully connected over WS to coordinator server.
     */
    connectedUser$: Observable<OwnUserResponse | undefined>;
    /**
     * A list of {@link Call} objects created/tracked by this client.
     */
    calls$: Observable<Call[]>;
    constructor(store: StreamVideoWriteableStateStore);
    /**
     * The current user connected over WS to the backend.
     */
    get connectedUser(): OwnUserResponse | undefined;
    /**
     * A list of {@link Call} objects created/tracked by this client.
     */
    get calls(): Call[];
}