import { BRUSH_SIZE_PRESETS, MOSAIC_BRUSH_SIZE_PRESETS } from "../../../lib/constants/brush";
/**
 * 设置画笔大小
 * @param size
 * @param index
 * @param mouseEvent
 */
export declare function setBrushSize(size: keyof typeof BRUSH_SIZE_PRESETS, index: number, mouseEvent: MouseEvent): 2 | 5 | 10;
/**
 * 设置马赛克工具的笔触大小
 * @param size
 * @param index
 * @param mouseEvent
 */
export declare function setMosaicPenSize(size: keyof typeof MOSAIC_BRUSH_SIZE_PRESETS, index: number, mouseEvent: MouseEvent): 10 | 20 | 40;