Function reconcileToolbarItems

reconcileToolbarItems(
    reference?: ISettingRegistry.IToolbarItem[],
    addition?: ISettingRegistry.IToolbarItem[],
    warn?: boolean,
): ISettingRegistry.IToolbarItem[] | undefined
Merge two set of toolbar items.
Parameters
- Optionalreference: ISettingRegistry.IToolbarItem[]
  Reference set of toolbar items
- Optionaladdition: ISettingRegistry.IToolbarItem[]
  New items to add
- warn: boolean = false
  Whether to warn if item is duplicated; default to false
Returns ISettingRegistry.IToolbarItem[] | undefined
The merged set of items
- Defined in packages/settingregistry/src/settingregistry.ts:1299