Project.xml

<component name="ProjectCodeStyleConfiguration">
  <code_scheme name="Project" version="173">
    <ScalaCodeStyleSettings>
      <option name="MULTILINE_STRING_CLOSING_QUOTES_ON_NEW_LINE" value="true" />
      <option name="TYPE_ANNOTATION_PRIVATE_MEMBER" value="true" />
      <option name="TYPE_ANNOTATION_LOCAL_DEFINITION" value="true" />
      <option name="TYPE_ANNOTATION_FUNCTION_PARAMETER" value="true" />
      <option name="TYPE_ANNOTATION_UNDERSCORE_PARAMETER" value="true" />
    </ScalaCodeStyleSettings>
  </code_scheme>
</component>