src/vs/base/browser/ui/grid/gridview.ts/BranchNode/dispose
class BranchNode:	dispose(): void {
		for (const child of this.children) {
			child.dispose();
		}

		this._onDidChange.dispose();
		this._onDidSashReset.dispose();

		this.splitviewSashResetDisposable.dispose();
		this.childrenSashResetDisposable.dispose();
		this.childrenChangeDisposable.dispose();
		this.splitview.dispose();
	}