message: Fix component-base
diff: @@ -15,6 +15,8 @@ import {
  } from "@microsoft/fluid-runtime-definitions";
  import { IRequest } from "@microsoft/fluid-component-core-interfaces";
  +const defaultComponentId = "" as const;
  +
  export class RuntimeFactory implements IRuntimeFactory {
  private readonly registry: NamedComponentRegistryEntries;
  @@ -70,7 +72,7 @@ export class RuntimeFactory implements IRuntimeFactory {
  // On first boot create the base component
  if (!runtime.existing && this.defaultComponent.type) {
  await runtime
  - ._createComponentWithProps(this.defaultComponent.type)
  + .createComponent(defaultComponentId, this.defaultComponent.type)
  .then((componentRuntime) => { componentRuntime.attach(); })
  .catch((error) => { context.error(error); });
  }
  