motion/dist/targets/dom/utils/keyframes.es.js

The Motion library for the web

import { style } from '../style.es.js';

function hydrateKeyframes(keyframes, element, name) {
    for (let i = 0; i < keyframes.length; i++) {
        if (keyframes[i] === null) {
            keyframes[i] = i ? keyframes[i - 1] : style.get(element, name);
        }
    }
    return keyframes;
}
const keyframesList = (keyframes) => Array.isArray(keyframes) ? keyframes : [keyframes];

export { hydrateKeyframes, keyframesList };