src/vs/workbench/contrib/notebook/browser/contrib/clipboard/notebookClipboard.ts/NotebookClipboardContribution/_getContext
class NotebookClipboardContribution:	private _getContext() {
		const editor = getNotebookEditorFromEditorPane(this._editorService.activeEditorPane);
		const activeCell = editor?.getActiveCell();

		return {
			editor,
			activeCell
		};
	}