Version 1

[yaffs-website] / node_modules / uncss / node_modules / postcss / lib / root.js

diff --git a/node_modules/uncss/node_modules/postcss/lib/root.js b/node_modules/uncss/node_modules/postcss/lib/root.js
new file mode 100644 (file)
index 0000000..1c05eb3
--- /dev/null
+++ b/node_modules/uncss/node_modules/postcss/lib/root.js
@@ -0,0 +1,108 @@
+'use strict';
+
+exports.__esModule = true;
+
+var _container = require('./container');
+
+var _container2 = _interopRequireDefault(_container);
+
+var _warnOnce = require('./warn-once');
+
+var _warnOnce2 = _interopRequireDefault(_warnOnce);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+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; }
+
+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; }
+
+var Root = function (_Container) {
+    _inherits(Root, _Container);
+
+    function Root(defaults) {
+        _classCallCheck(this, Root);
+
+        var _this = _possibleConstructorReturn(this, _Container.call(this, defaults));
+
+        _this.type = 'root';
+
+        if (!_this.nodes) _this.nodes = [];
+        return _this;
+    }
+
+    Root.prototype.removeChild = function removeChild(child) {
+        child = this.index(child);
+
+        if (child === 0 && this.nodes.length > 1) {
+            this.nodes[1].raws.before = this.nodes[child].raws.before;
+        }
+
+        return _Container.prototype.removeChild.call(this, child);
+    };
+
+    Root.prototype.normalize = function normalize(child, sample, type) {
+        var nodes = _Container.prototype.normalize.call(this, child);
+
+        if (sample) {
+            if (type === 'prepend') {
+                if (this.nodes.length > 1) {
+                    sample.raws.before = this.nodes[1].raws.before;
+                } else {
+                    delete sample.raws.before;
+                }
+            } else if (this.first !== sample) {
+                for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+                    var _ref;
+
+                    if (_isArray) {
+                        if (_i >= _iterator.length) break;
+                        _ref = _iterator[_i++];
+                    } else {
+                        _i = _iterator.next();
+                        if (_i.done) break;
+                        _ref = _i.value;
+                    }
+
+                    var node = _ref;
+
+                    node.raws.before = sample.raws.before;
+                }
+            }
+        }
+
+        return nodes;
+    };
+
+    Root.prototype.toResult = function toResult() {
+        var opts = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+
+        var LazyResult = require('./lazy-result');
+        var Processor = require('./processor');
+
+        var lazy = new LazyResult(new Processor(), this, opts);
+        return lazy.stringify();
+    };
+
+    /* istanbul ignore next */
+
+
+    Root.prototype.remove = function remove(child) {
+        (0, _warnOnce2.default)('Root#remove is deprecated. Use Root#removeChild');
+        this.removeChild(child);
+    };
+
+    /* istanbul ignore next */
+
+
+    Root.prototype.prevMap = function prevMap() {
+        (0, _warnOnce2.default)('Root#prevMap is deprecated. Use Root#source.input.map');
+        return this.source.input.map;
+    };
+
+    return Root;
+}(_container2.default);
+
+exports.default = Root;
+module.exports = exports['default'];
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