/**
 * Represents the state of the current call.
 */
export declare enum CallingState {
    /**
     * The call is in an unknown state.
     */
    UNKNOWN = "unknown",
    /**
     * The call is in an idle state.
     */
    IDLE = "idle",
    /**
     * The call is in the process of ringing.
     * (User hasn't accepted nor rejected the call yet.)
     */
    RINGING = "ringing",
    /**
     * The call is in the process of joining.
     */
    JOINING = "joining",
    /**
     * The call is currently active.
     */
    JOINED = "joined",
    /**
     * The call has been left.
     */
    LEFT = "left",
    /**
     * The call is in the process of reconnecting.
     */
    RECONNECTING = "reconnecting",
    /**
     * The call is in the process of migrating from one node to another.
     */
    MIGRATING = "migrating",
    /**
     * The call has failed to reconnect.
     */
    RECONNECTING_FAILED = "reconnecting-failed",
    /**
     * The call is in offline mode.
     */
    OFFLINE = "offline"
}