// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT License.

'use strict';

import type { CancellationToken } from 'vscode';

import type {

NotebookCell,

NotebookContentProvider as VSCodeNotebookContentProvider,

NotebookDocument

} from 'vscode-proposed';

export const INotebookExecutionService = Symbol('INotebookExecutionService');

export interface INotebookExecutionService {

cancelPendingExecutions(document: NotebookDocument): void;

executeCell(document: NotebookDocument, cell: NotebookCell, token: CancellationToken): Promise<void>;

executeAllCells(document: NotebookDocument, token: CancellationToken): Promise<void>;

}

export const INotebookContentProvider = Symbol('INotebookContentProvider');

export interface INotebookContentProvider extends VSCodeNotebookContentProvider {

/**

* Notify VS Code that document has changed.

* The change is not something that can be undone by using the `undo`.

* E.g. updating execution count of a cell, or making a notebook readonly, or updating kernel info in ipynb metadata.

*/

notifyChangesToDocument(document: NotebookDocument): void;

}