25 lines
599 B
TypeScript
25 lines
599 B
TypeScript
let animation;
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function isCssAnimationSupported() {
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if (animation !== undefined) {
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return animation;
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}
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const domPrefixes = 'Webkit Moz O ms Khtml'.split(' ');
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const elm = document.createElement('div');
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if (elm.style.animationName !== undefined) {
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animation = true;
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}
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if (animation !== undefined) {
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for (let i = 0; i < domPrefixes.length; i++) {
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if (elm.style[`${domPrefixes[i]}AnimationName`] !== undefined) {
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animation = true;
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break;
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}
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}
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}
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animation = animation || false;
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return animation;
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}
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export default isCssAnimationSupported;
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