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54 lines
2.7 KiB
54 lines
2.7 KiB
"use strict";
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exports.__esModule = true;
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exports.isUniversal = exports.isTag = exports.isString = exports.isSelector = exports.isRoot = exports.isPseudo = exports.isNesting = exports.isIdentifier = exports.isComment = exports.isCombinator = exports.isClassName = exports.isAttribute = undefined;
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var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
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var _IS_TYPE;
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exports.isNode = isNode;
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exports.isPseudoElement = isPseudoElement;
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exports.isPseudoClass = isPseudoClass;
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exports.isContainer = isContainer;
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exports.isNamespace = isNamespace;
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var _types = require("./types");
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var IS_TYPE = (_IS_TYPE = {}, _IS_TYPE[_types.ATTRIBUTE] = true, _IS_TYPE[_types.CLASS] = true, _IS_TYPE[_types.COMBINATOR] = true, _IS_TYPE[_types.COMMENT] = true, _IS_TYPE[_types.ID] = true, _IS_TYPE[_types.NESTING] = true, _IS_TYPE[_types.PSEUDO] = true, _IS_TYPE[_types.ROOT] = true, _IS_TYPE[_types.SELECTOR] = true, _IS_TYPE[_types.STRING] = true, _IS_TYPE[_types.TAG] = true, _IS_TYPE[_types.UNIVERSAL] = true, _IS_TYPE);
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function isNode(node) {
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return (typeof node === "undefined" ? "undefined" : _typeof(node)) === "object" && IS_TYPE[node.type];
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}
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function isNodeType(type, node) {
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return isNode(node) && node.type === type;
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}
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var isAttribute = exports.isAttribute = isNodeType.bind(null, _types.ATTRIBUTE);
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var isClassName = exports.isClassName = isNodeType.bind(null, _types.CLASS);
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var isCombinator = exports.isCombinator = isNodeType.bind(null, _types.COMBINATOR);
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var isComment = exports.isComment = isNodeType.bind(null, _types.COMMENT);
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var isIdentifier = exports.isIdentifier = isNodeType.bind(null, _types.ID);
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var isNesting = exports.isNesting = isNodeType.bind(null, _types.NESTING);
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var isPseudo = exports.isPseudo = isNodeType.bind(null, _types.PSEUDO);
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var isRoot = exports.isRoot = isNodeType.bind(null, _types.ROOT);
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var isSelector = exports.isSelector = isNodeType.bind(null, _types.SELECTOR);
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var isString = exports.isString = isNodeType.bind(null, _types.STRING);
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var isTag = exports.isTag = isNodeType.bind(null, _types.TAG);
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var isUniversal = exports.isUniversal = isNodeType.bind(null, _types.UNIVERSAL);
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function isPseudoElement(node) {
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return isPseudo(node) && node.value && (node.value.startsWith("::") || node.value === ":before" || node.value === ":after");
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}
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function isPseudoClass(node) {
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return isPseudo(node) && !isPseudoElement(node);
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}
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function isContainer(node) {
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return !!(isNode(node) && node.walk);
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}
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function isNamespace(node) {
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return isAttribute(node) || isTag(node);
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}
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