TimeRange$json top-level constant
Implementation
const TimeRange$json = const {
  '1': 'TimeRange',
  '2': const [
    const {'1': 'start', '3': 1, '4': 1, '5': 4, '10': 'start'},
    const {'1': 'end', '3': 2, '4': 1, '5': 4, '10': 'end'},
  ],
  '5': const [
    const {'1': 1000, '2': 2000},
  ],
}