Method toClass

packages/context/src/binding.ts:875–893

* Bind the key to an instance of the given class. * * @param ctor - The class constructor to call. Any constructor * arguments must be annotated with `@inject` so that * we can resolve them from the context.

(ctor: Constructor<C>)

   *   we can resolve them from the context.
   */
  toClass<C extends T & object>(ctor: Constructor<C>): this {
    /* istanbul ignore if */
    if (debug.enabled) {
      debug('Bind %s to class %s', this.key, ctor.name);
    }
    this._source = {
      type: BindingType.CLASS,
      value: ctor,
    };
    this._setValueGetter(resolutionCtx => {
      const value = instantiateClass(
        ctor,
        resolutionCtx.context,
        resolutionCtx.options.session,
      );
      return Binding.valueOrProxy(resolutionCtx, value);
    });
    return this;
  }

  /**
   * Bind to a class optionally decorated with `@injectable`. Based on the