src/vs/workbench/browser/actions/layoutActions.ts/MoveSidebarPositionAction/run
class MoveSidebarPositionAction:	async run(accessor: ServicesAccessor): Promise<void> {
		const layoutService = accessor.get(IWorkbenchLayoutService);
		const configurationService = accessor.get(IConfigurationService);

		const position = layoutService.getSideBarPosition();
		if (position !== this.position) {
			return configurationService.updateValue(sidebarPositionConfigurationKey, positionToString(this.position));
		}
	}