Method create

packages/context/src/binding-key.ts:29–39

* Create a new key for a binding bound to a value of type `ValueType`. * * @example * * ```ts * BindingKey.create ('application.name'); * BindingKey.create ('config', 'rest.port); * BindingKey.create ('config#rest.port'); * ``` * * @param key - The

(key: string, propertyPath?: string)

   * @param propertyPath - Optional path to a deep property of the bound value.
   */
  public static create<V>(key: string, propertyPath?: string): BindingKey<V> {
    // TODO(bajtos) allow chaining of propertyPaths, e.g.
    //   BindingKey.create('config#rest', 'port')
    // should create {key: 'config', path: 'rest.port'}
    if (propertyPath) {
      BindingKey.validate(key);
      return new BindingKey<V>(key, propertyPath);
    }

    return BindingKey.parseKeyWithPath(key);
  }

  private constructor(
    public readonly key: string,