Empty objects shouldn't be split out

this.__mockMetaDataCache[modulePath] = (this._moduleMocker.getMetadata({}): any);

outputs

this.__mockMetaDataCache[modulePath] = (this._moduleMocker.getMetadata({
}): any);

but should

this.__mockMetaDataCache[modulePath] = (this._moduleMocker.getMetadata(
  {}
): any);

https://prettier.github.io/prettier/#{"content"%3A"this.__mockMetaDataCache[modulePath] %3D (this._moduleMocker.getMetadata({})%3A any)%3B%22%2C%22options%22%3A%7B%22printWidth%22%3A80%2C%22tabWidth%22%3A2%2C%22singleQuote%22%3Afalse%2C%22trailingComma%22%3Afalse%2C%22bracketSpacing%22%3Atrue%2C%22jsxBracketSameLine%22%3Afalse%2C%22doc%22%3Afalse%7D%7D

[jlongster]

I ran into this code today which breaks similarly:

      navigation = this._childNavigationProps[
        scene.key
      ] = addNavigationHelpers({
        ...this.props.navigation,
        state: scene.route
      });

whereas somethings like this looks better (although I’m not really sure of the best way to format it):

      navigation = this._childNavigationProps[scene.key] =
        addNavigationHelpers({
          ...this.props.navigation,
          state: scene.route
        });

Not a huge deal, just though I’d bring up that we break on the brackets in these kinds of assignments expressions which feels a little weird.

[vjeux]

They are not split out anymore.