src/vs/editor/contrib/indentation/browser/indentation.ts/IndentationToTabsCommand/getEditOperations
class IndentationToTabsCommand:	public getEditOperations(model: ITextModel, builder: IEditOperationBuilder): void {
		this.selectionId = builder.trackSelection(this.selection);
		getIndentationEditOperations(model, builder, this.tabSize, false);
	}