"use strict";
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function _defaults(obj, defaults) { var keys = Object.getOwnPropertyNames(defaults); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var value = Object.getOwnPropertyDescriptor(defaults, key); if (value && value.configurable && obj[key] === undefined) { Object.defineProperty(obj, key, value); } } return obj; }
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function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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var Declaration = require('../declaration');
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var BackgroundSize = /*#__PURE__*/function (_Declaration) {
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_inheritsLoose(BackgroundSize, _Declaration);
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function BackgroundSize() {
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return _Declaration.apply(this, arguments) || this;
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}
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var _proto = BackgroundSize.prototype;
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/**
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* Duplication parameter for -webkit- browsers
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*/
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_proto.set = function set(decl, prefix) {
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var value = decl.value.toLowerCase();
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if (prefix === '-webkit-' && !value.includes(' ') && value !== 'contain' && value !== 'cover') {
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decl.value = decl.value + ' ' + decl.value;
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}
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return _Declaration.prototype.set.call(this, decl, prefix);
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};
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return BackgroundSize;
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}(Declaration);
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_defineProperty(BackgroundSize, "names", ['background-size']);
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module.exports = BackgroundSize;
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