/**
 * Status of a migration step in a run result.
 */
export type TMigrationStatus = 'applied' | 'skipped' | 'failed';

/**
 * Backend used to persist the migration ledger.
 */
export type TLedgerBackend = 'mongo' | 's3';

/**
 * How strictly the registered migration chain must end at targetVersion.
 */
export type TTargetVersionStrategy = 'strict' | 'bridge';