extensions/merge-conflict/src/commandHandler.ts/CommandHandler/findConflictContainingSelection
class CommandHandler:	private async findConflictContainingSelection(editor: vscode.TextEditor, conflicts?: interfaces.IDocumentMergeConflict[]): Promise<interfaces.IDocumentMergeConflict | null> {

		if (!conflicts) {
			conflicts = await this.tracker.getConflicts(editor.document);
		}

		if (!conflicts || conflicts.length === 0) {
			return null;
		}

		for (const conflict of conflicts) {
			if (conflict.range.contains(editor.selection.active)) {
				return conflict;
			}
		}

		return null;
	}