Function isProviderClass

packages/context/src/binding-inspector.ts:66–72

(
  cls: unknown,
)

 * @typeParam T - Value type
 */
export function isProviderClass<T>(
  cls: unknown,
): cls is Constructor<Provider<T>> {
  return (
    typeof cls === 'function' && typeof cls.prototype?.value === 'function'
  );
}

/**
 * A factory function to create a template function to bind the target class