Type Alias Timestamp

Timestamp: `${number}-${number}-${number}T${number}:${number}:${number}.${number}+${number}:${number}`
const timestamp: Timestamp = '2021-01-01T00:00:00.000+00:00'; // '2021-01-01T00:00:00.000+00:00'
const invalid: Timestamp = '2021-01-01T00-00:00.000+00:00'; // Error