import { GristEventHandler } from '../types.js';
export declare function registerGristEventHandler(type: string, handler: GristEventHandler): void;
export declare function unregisterGristEventHandler(type: string): void;
export declare function getGristEventHandlers(): {
    [name: string]: GristEventHandler;
};
export declare function getGristEventHandler(type: string | GristEventHandler): GristEventHandler;