src/vs/workbench/contrib/scm/browser/scmViewPane.ts/RepositoryVisibilityActionController/onDidRemoveRepository
class RepositoryVisibilityActionController:	private onDidRemoveRepository(repository: ISCMRepository): void {
		this.items.get(repository)?.dispose();
		this.items.delete(repository);
		this.updateRepositoriesCounts();
	}