src/vs/workbench/contrib/notebook/common/notebookCommon.ts/generateCellOutputUri
	export function generateCellOutputUri(notebook: URI, outputId?: string) {
		return notebook.with({
			scheme: Schemas.vscodeNotebookCellOutput,
			fragment: `op${outputId ?? ''},${notebook.scheme !== Schemas.file ? notebook.scheme : ''}`
		});
	}