| export function applyMixins(derivedCtor, baseCtors) { | 
|     for (let i = 0, len = baseCtors.length; i < len; i++) { | 
|         const baseCtor = baseCtors[i]; | 
|         const propertyKeys = Object.getOwnPropertyNames(baseCtor.prototype); | 
|         for (let j = 0, len2 = propertyKeys.length; j < len2; j++) { | 
|             const name = propertyKeys[j]; | 
|             derivedCtor.prototype[name] = baseCtor.prototype[name]; | 
|         } | 
|     } | 
| } | 
| //# sourceMappingURL=applyMixins.js.map |