import { type FactoryProvider, InjectionToken } from '@angular/core';
export type DfWheelBehavior = 'scroll' | 'zoom';
export type DfPanSize = DfPanSizeDimensions | number;
export interface DfPanSizeDimensions {
    width: number;
    height: number;
}
export interface DfPanZoomBackgroundCanvasOptions {
    visible: boolean;
}
export interface DfPanZoomOptions {
    /**
     * @deprecated Dynamic workspace sizing ignores this option.
     * Kept only for backward compatibility and will be removed in a future major version.
     */
    panSize: DfPanSize;
    topPosition: number | null;
    leftPosition: number | null;
    minZoom: number;
    maxZoom: number;
    zoomStep: number;
    zoomAnimationDuration: number;
    zoomWheelSensitivity: number;
    touchSensitivity: number;
    wheelBehavior: DfWheelBehavior;
    wheelSpeed: number;
    wheelStep?: number;
    pinchZoomSpeed: number;
    backgroundCanvas: DfPanZoomBackgroundCanvasOptions;
}
export declare const DF_PAN_ZOOM_DEFAULT_OPTIONS: DfPanZoomOptions;
export declare const DF_PAN_ZOOM_OPTIONS: InjectionToken<DfPanZoomOptions>;
export declare function dfPanZoomOptionsProvider(options: Partial<DfPanZoomOptions>): FactoryProvider;