createClass.js (657B)
1 function _defineProperties(target, props) { 2 for (var i = 0; i < props.length; i++) { 3 var descriptor = props[i]; 4 descriptor.enumerable = descriptor.enumerable || false; 5 descriptor.configurable = true; 6 if ("value" in descriptor) descriptor.writable = true; 7 Object.defineProperty(target, descriptor.key, descriptor); 8 } 9 } 10 11 export default function _createClass(Constructor, protoProps, staticProps) { 12 if (protoProps) _defineProperties(Constructor.prototype, protoProps); 13 if (staticProps) _defineProperties(Constructor, staticProps); 14 Object.defineProperty(Constructor, "prototype", { 15 writable: false 16 }); 17 return Constructor; 18 }