Function singleton

singleton<T extends new (...args: any) => InstanceType<T>>(
type: T,
...args: ConstructorParameters<T>,
): InstanceType<T>
Simple function that registers any instance of a class as single and creates it when it is not existing. Instances are stored as globals which is the closest we can get to a real singleton. *
Type Parameters
- T extends new (...args: any) => InstanceType<T>
Parameters
- type: T
  The constructor type to create/get singleton for
- ...args: ConstructorParameters<T>
  Optional constructor arguments that will be passed to the constructor when creating the instance
Returns InstanceType<T>
- Defined in packages/util/src/singleton.ts:11