import type { Canvas } from '../canvas'; import type { Size } from '../math'; export declare class SurfaceFrame { /** * 通过这个 canvas 可以绘制到表面 */ readonly canvas: Canvas; /** * 帧的**像素**大小,与 DPR 无关 */ readonly size: Size; private readonly onSubmit; private submitted; constructor( /** * 通过这个 canvas 可以绘制到表面 */ canvas: Canvas, /** * 帧的**像素**大小,与 DPR 无关 */ size: Size, onSubmit: (canvas: Canvas) => void); submit(): void; }