import env from '../core/env';
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type RequestAnimationFrameType = typeof window.requestAnimationFrame
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let requestAnimationFrame: RequestAnimationFrameType;
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requestAnimationFrame = (
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env.hasGlobalWindow
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&& (
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(window.requestAnimationFrame && window.requestAnimationFrame.bind(window))
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// https://github.com/ecomfe/zrender/issues/189#issuecomment-224919809
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|| ((window as any).msRequestAnimationFrame && (window as any).msRequestAnimationFrame.bind(window))
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|| (window as any).mozRequestAnimationFrame
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// @ts-ignore
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|| window.webkitRequestAnimationFrame
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)
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) || function (func: Parameters<RequestAnimationFrameType>[0]): number {
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return setTimeout(func, 16) as any;
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};
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export default requestAnimationFrame;
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