Function trigger

trigger(target, type, key?, newValue?): void
Finds all deps associated with the target (or a specific property) and triggers the effects stored within.
Parameters
- target: object
  The reactive object.
- type: TriggerOpTypes
  Defines the type of the operation that needs to trigger effects.
- Optional key: unknown
  Can be used to target a specific reactive property in the target object.
- Optional newValue: unknown
Returns void