src/vs/workbench/api/common/extHostLanguageFeatures.ts/ExtHostLanguageFeatures/$provideSelectionRanges
class ExtHostLanguageFeatures:	$provideSelectionRanges(handle: number, resource: UriComponents, positions: IPosition[], token: CancellationToken): Promise<modes.SelectionRange[][]> {
		return this._withAdapter(handle, SelectionRangeAdapter, adapter => adapter.provideSelectionRanges(URI.revive(resource), positions, token), []);
	}