import { type RefObject } from 'react';
export interface OfficeEditorWheelZoomOptions {
    enabled?: boolean;
    scopeRef: RefObject<HTMLElement | null>;
    onZoomIn: () => void;
    onZoomOut: () => void;
}
export interface OfficeZoomStepOptions {
    minimum?: number;
    maximum?: number;
    step?: number;
}
export declare function stepOfficeZoom(zoom: number, direction: 'in' | 'out', { minimum, maximum, step }?: OfficeZoomStepOptions): number;
/**
 * Routes Ctrl/Cmd + wheel to an editor's own zoom model instead of the host
 * browser. A native non-passive capture listener is required because React's
 * delegated wheel listener cannot reliably cancel browser zoom.
 */
export declare function useOfficeEditorWheelZoom({ enabled, scopeRef, onZoomIn, onZoomOut, }: OfficeEditorWheelZoomOptions): void;