import { isValidTid } from '@atproto/syntax'
/**
* Jetstream commit revisions are ATProto TIDs. Keep this validator shared so
* intake, cursor/index state, and outbox identity reject the same bad input.
*/
export function isValidAtprotoRevision(value: unknown): value is string {
return typeof value === 'string' && value.length === 13 && isValidTid(value)
}
export function assertValidAtprotoRevision(value: unknown): asserts value is string {
if (!isValidAtprotoRevision(value)) throw new Error('Invalid ATProto revision')
}