/**
 * An emitter object that has a single subscription that will be executed.
 * The construct is used so that the lexical nodes can focus their React component editors.
 */
export type VoidEmitter = {
    /**
     * Subscribes to the emitter event
     */
    subscribe: (cb: () => void) => void;
};
export declare function voidEmitter(): {
    publish: () => void;
    subscribe: (cb: () => void) => void;
};