react-css-components/lib/Syntax.js

Define styled React components using CSS based module format

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isComponent = isComponent;
exports.isVariant = isVariant;
/**
 * @copyright 2016-present, React CSS Components team
 * 
 */

var COMPONENT_RE = /^[a-zA-Z_0-9]+$/;

function isComponent(node) {
  return node.type === 'rule' && COMPONENT_RE.exec(node.selector) && node.parent && node.parent.type === 'root';
}

function isVariant(node) {
  return node.type === 'rule' && node.selector.charAt(0) === ':';
}