forked from zhurui/management
102 lines
7.1 KiB
JavaScript
102 lines
7.1 KiB
JavaScript
'use strict';
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exports.__esModule = true;
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var _node = require('./node');
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var _node2 = _interopRequireDefault(_node);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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/**
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* Represents a CSS declaration.
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*
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* @extends Node
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*
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* @example
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* const root = postcss.parse('a { color: black }');
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* const decl = root.first.first;
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* decl.type //=> 'decl'
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* decl.toString() //=> ' color: black'
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*/
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var Declaration = function (_Node) {
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_inherits(Declaration, _Node);
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function Declaration(defaults) {
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_classCallCheck(this, Declaration);
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var _this = _possibleConstructorReturn(this, _Node.call(this, defaults));
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_this.type = 'decl';
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return _this;
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}
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/**
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* @memberof Declaration#
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* @member {string} prop - the declaration’s property name
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*
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* @example
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* const root = postcss.parse('a { color: black }');
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* const decl = root.first.first;
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* decl.prop //=> 'color'
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*/
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/**
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* @memberof Declaration#
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* @member {string} value - the declaration’s value
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*
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* @example
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* const root = postcss.parse('a { color: black }');
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* const decl = root.first.first;
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* decl.value //=> 'black'
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*/
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/**
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* @memberof Declaration#
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* @member {boolean} important - `true` if the declaration
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* has an !important annotation.
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*
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* @example
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* const root = postcss.parse('a { color: black !important; color: red }');
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* root.first.first.important //=> true
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* root.first.last.important //=> undefined
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*/
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/**
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* @memberof Declaration#
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* @member {object} raws - Information to generate byte-to-byte equal
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* node string as it was in the origin input.
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*
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* Every parser saves its own properties,
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* but the default CSS parser uses:
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*
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* * `before`: the space symbols before the node. It also stores `*`
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* and `_` symbols before the declaration (IE hack).
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* * `between`: the symbols between the property and value
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* for declarations.
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* * `important`: the content of the important statement,
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* if it is not just `!important`.
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*
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* PostCSS cleans declaration from comments and extra spaces,
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* but it stores origin content in raws properties.
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* As such, if you don’t change a declaration’s value,
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* PostCSS will use the raw value with comments.
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*
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* @example
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* const root = postcss.parse('a {\n color:black\n}')
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* root.first.first.raws //=> { before: '\n ', between: ':' }
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*/
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return Declaration;
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}(_node2.default);
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exports.default = Declaration;
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module.exports = exports['default'];
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