Suggestion

Right now, in our rule tests foreslint-plugin, we use a non-default value for thecompilerOptions.lib option, that, in particular, removesDOM.

This is different from thecompilerOptions.lib used on the playground, which does includeDOM. Because of this mismatch, the "Invalid" snapshots fromdocs-eslint-output-snapshots for two rules are missing ESLint errors thatdo show up on the playground:

• no-confusing-void-expression (because of missing types foralert() andpostMessage()
• no-misused-promises (because of missing types foraddEventListener())