Is it possible to execute another extension’s code action programmatically from my VSCode extension? Specifically I need to run the resolveCodeAction of the code action provider before executing, which seems to be what VSCode does before running a Quick Fix.

Most posts that I have seen outline something like this:

const diagnostics = vscode.languages.getDiagnostics(document.uri);

for (const diagnostic of diagnostics) {
  const { range } = diagnostic;
                
  // Get the quick fixes for the current diagnostic
  const codeActions = await vscode.commands.executeCommand<vscode.CodeAction[]>(
    'vscode.executeCodeActionProvider',
    document.uri,
    range,
    vscode.CodeActionKind.QuickFix.value
  );

  if (codeActions && codeActions.length > 0) {
    // Apply the first quick fix
    await vscode.commands.executeCommand(
      codeActions[0].command.command, 
      ...codeActions[0].command.arguments
    );
  }
}

However, through experimentation it seems that vscode.executeCodeActionProvider only runs the provideCodeAction step of the interface, and not the resolveCodeAction step for the resolved actions.

To be concrete, I am trying to run the bundled typescript-language-features extensions "_typescript.applyFixAllCodeAction".

Is there a preferred way to execute CodeActions to emulate the way VSCode handles them internally?