import canUseDom from "./canUseDom"; const isStyleNameSupport = styleName => { if (canUseDom() && window.document.documentElement) { const styleNameList = Array.isArray(styleName) ? styleName : [styleName]; const { documentElement } = window.document; return styleNameList.some(name => name in documentElement.style); } return false; }; const isStyleValueSupport = (styleName, value) => { if (!isStyleNameSupport(styleName)) { return false; } const ele = document.createElement('div'); const origin = ele.style[styleName]; ele.style[styleName] = value; return ele.style[styleName] !== origin; }; export function isStyleSupport(styleName, styleValue) { if (!Array.isArray(styleName) && styleValue !== undefined) { return isStyleValueSupport(styleName, styleValue); } return isStyleNameSupport(styleName); }