src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts/MergeEditor/minimumWidth
class MergeEditor:	override get minimumWidth() {
		return this._layoutMode.value.kind === 'mixed'
			? this.input1View.view.minimumWidth + this.input2View.view.minimumWidth
			: this.input1View.view.minimumWidth + this.input2View.view.minimumWidth + this.inputResultView.view.minimumWidth;
	}