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- "use strict";
- 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; }
- function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
- function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
- function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
- function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
- function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
- function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
- 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; }
- var flexSpec = require('./flex-spec');
- var Declaration = require('../declaration');
- var FlexBasis = /*#__PURE__*/function (_Declaration) {
- _inheritsLoose(FlexBasis, _Declaration);
- var _super = _createSuper(FlexBasis);
- function FlexBasis() {
- return _Declaration.apply(this, arguments) || this;
- }
- var _proto = FlexBasis.prototype;
- /**
- * Return property name by final spec
- */
- _proto.normalize = function normalize() {
- return 'flex-basis';
- }
- /**
- * Return flex property for 2012 spec
- */
- ;
- _proto.prefixed = function prefixed(prop, prefix) {
- var spec;
- var _flexSpec = flexSpec(prefix);
- spec = _flexSpec[0];
- prefix = _flexSpec[1];
- if (spec === 2012) {
- return prefix + 'flex-preferred-size';
- }
- return _Declaration.prototype.prefixed.call(this, prop, prefix);
- }
- /**
- * Ignore 2009 spec and use flex property for 2012
- */
- ;
- _proto.set = function set(decl, prefix) {
- var spec;
- var _flexSpec2 = flexSpec(prefix);
- spec = _flexSpec2[0];
- prefix = _flexSpec2[1];
- if (spec === 2012 || spec === 'final') {
- return _Declaration.prototype.set.call(this, decl, prefix);
- }
- return undefined;
- };
- return FlexBasis;
- }(Declaration);
- _defineProperty(FlexBasis, "names", ['flex-basis', 'flex-preferred-size']);
- module.exports = FlexBasis;
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