import type { GridEventHandler } from "./types";
export interface GridEventBus {
    on(event: string, handler: GridEventHandler): () => void;
    off(event: string, handler: GridEventHandler): void;
    emit(event: string, payload?: unknown): void;
    clear(): void;
}
export declare function createGridEventBus(): GridEventBus;
//# sourceMappingURL=eventBus.d.ts.map