LegacyMigration
Public typealias
Signature
type LegacyMigration<Before = any, After = any> = {
  down: (newState: After) => Before
  up: (oldState: Before) => After
}
Source
Public typealias
type LegacyMigration<Before = any, After = any> = {
  down: (newState: After) => Before
  up: (oldState: Before) => After
}