src/vs/editor/browser/widget/codeEditorWidget.ts/CodeEditorWidget/_revealPosition
class CodeEditorWidget:	private _revealPosition(position: IPosition, verticalType: VerticalRevealType, revealHorizontal: boolean, scrollType: editorCommon.ScrollType): void {
		if (!Position.isIPosition(position)) {
			throw new Error('Invalid arguments');
		}

		this._sendRevealRange(
			new Range(position.lineNumber, position.column, position.lineNumber, position.column),
			verticalType,
			revealHorizontal,
			scrollType
		);
	}