code: func (s *JSONMapItem) UnmarshalEasyJSON(in *jlexer.Lexer) {
  	key := in.UnsafeString()
  	in.WantColon()
  	value := in.Interface()
  	in.WantComma()
  	s.Key = key
  	s.Value = value
  }
docs: // UnmarshalEasyJSON makes a JSONMapItem from JSON, using easyJSON