src/vs/workbench/common/editor/diffEditorInput.ts/DiffEditorInput/matches
class DiffEditorInput:	override matches(otherInput: IEditorInput | IUntypedEditorInput): boolean {
		if (!super.matches(otherInput)) {
			return false;
		}

		return otherInput instanceof DiffEditorInput && otherInput.forceOpenAsBinary === this.forceOpenAsBinary;
	}