assetMigrations • tldraw Docs

Migration sequence for evolving asset record structure over time. Handles converting asset records from older schema versions to current format.

assetMigrations: import('@tldraw/store').MigrationSequence

Example

// Migration is applied automatically when loading old documents
const migratedStore = migrator.migrateStoreSnapshot({
  schema: oldSchema,
  store: oldStoreSnapshot,
})