src/vs/editor/browser/widget/codeEditorWidget.ts/CodeEditorWidget/revealLineInCenterIfOutsideViewport
class CodeEditorWidget:	public revealLineInCenterIfOutsideViewport(lineNumber: number, scrollType: editorCommon.ScrollType = editorCommon.ScrollType.Smooth): void {
		this._revealLine(lineNumber, VerticalRevealType.CenterIfOutsideViewport, scrollType);
	}