Function _createResolver

src/helpers/helpers.config.ts:27–108

(
  scopes: T,
  prefixes = [''],
  rootScopes?: R,
  fallback?: ResolverObjectKey,
  getTarget = () => scopes[0]
)

 * @private
 */
export function _createResolver<
  T extends AnyObject[] = AnyObject[],
  R extends AnyObject[] = T
>(
  scopes: T,
  prefixes = [''],
  rootScopes?: R,
  fallback?: ResolverObjectKey,
  getTarget = () => scopes[0]
) {
  const finalRootScopes = rootScopes || scopes;
  if (typeof fallback === 'undefined') {
    fallback = _resolve('_fallback', scopes);
  }
  const cache: ResolverCache<T, R> = {
    [Symbol.toStringTag]: 'Object',
    _cacheable: true,
    _scopes: scopes,
    _rootScopes: finalRootScopes,
    _fallback: fallback,
    _getTarget: getTarget,
    override: (scope: AnyObject) => _createResolver([scope, ...scopes], prefixes, finalRootScopes, fallback),
  };
  return new Proxy(cache, {
    /**
     * A trap for the delete operator.
     */
    deleteProperty(target, prop: string) {
      delete target[prop]; // remove from cache
      delete target._keys; // remove cached keys
      delete scopes[0][prop]; // remove from top level scope
      return true;
    },

    /**
     * A trap for getting property values.
     */
    get(target, prop: string) {
      return _cached(target, prop,
        () => _resolveWithPrefixes(prop, prefixes, scopes, target));
    },

    /**
     * A trap for Object.getOwnPropertyDescriptor.
     * Also used by Object.hasOwnProperty.
     */
    getOwnPropertyDescriptor(target, prop) {
      return Reflect.getOwnPropertyDescriptor(target._scopes[0], prop);
    },

    /**
     * A trap for Object.getPrototypeOf.
     */
    getPrototypeOf() {
      return Reflect.getPrototypeOf(scopes[0]);
    },

    /**