export declare const isLegacyMigrationProviderMounted: () => boolean;
/**
 * Flip the "migration UI mounted" flag that
 * `useEnforceLegacyMigrationProvider` reads when a legacy V1/V2 Turnkey
 * wallet is detected.
 *
 * Two ways to satisfy the enforcement check:
 *
 * 1. **Default**: mount `LegacyWalletMigrationProvider` from
 *    `@dynamic-labs/legacy-embedded-wallet-migration` — it handles this
 *    automatically.
 * 2. **Headless** (you're building your own migration UI): call
 *    `setLegacyMigrationProviderMounted(true)` from your UI component's
 *    mount effect and `setLegacyMigrationProviderMounted(false)` on
 *    unmount. The `useRegisterLegacyMigrationUI` hook does this for you.
 *
 * As long as one of these signals is active, sdk-react-core trusts that
 * the consumer is handling the legacy wallet and will not throw.
 */
export declare const setLegacyMigrationProviderMounted: (mounted: boolean) => void;