[android-components](../../../index.md) / [mozilla.components.support.migration.state](../../index.md) / [MigrationAction](../index.md) / [MigrationRunResult](index.md) / [migration](./migration.md)

# migration

`val migration: `[`Migration`](../../../mozilla.components.support.migration/-migration/index.md) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/support/migration/src/main/java/mozilla/components/support/migration/state/MigrationAction.kt#L34)