export default class SetTextAlign {
    textAlign: WechatMiniprogram.CanvasRenderingContext.CanvasTextAlign;
    constructor(textAlign: WechatMiniprogram.CanvasRenderingContext.CanvasTextAlign);
    exec(ctx: WechatMiniprogram.CanvasRenderingContext.CanvasRenderingContext2D): void;
}
