src/vs/workbench/contrib/notebook/browser/view/renderers/cellEditorOptions.ts/CellEditorOptions/getValue
class CellEditorOptions:	getValue(internalMetadata?: NotebookCellInternalMetadata): IEditorOptions {
		return {
			...this._value,
			...{
				padding: internalMetadata ?
					this.notebookOptions.computeEditorPadding(internalMetadata) :
					{ top: 12, bottom: 12 }
			}
		};
	}