How to add custom keymap?

[chenraotg]

I tried to import keymap from @codemirror/view

import { keymap } from '@codemirror/view';
const keymapExtension = keymap.of([
    {
      win: 'Ctrl-Enter',
      mac: 'Cmd-Enter',
      run: () => {
        console.log('Ctrl-Enter');
        return true;
      },
    },
  ]);

<ReactCodeMirror extensions={[keymapExtension]}

but it didn't work...

[chenraotg]

Misdescribe the issue, I just closed it.