/**
 * Tells sdk-react-core that a legacy-wallet migration UI is mounted, so the
 * `useEnforceLegacyMigrationProvider` check does not throw when a legacy
 * V1/V2 Turnkey wallet is observed.
 *
 * Call this from the component that owns your migration UI when running
 * headless (i.e. you're not using `LegacyWalletMigrationProvider` from
 * `@dynamic-labs/legacy-embedded-wallet-migration`, but driving the upgrade
 * yourself via `useUpgradeToDynamicWaas` and your own UI).
 *
 * The flag is cleared on unmount so the enforcement re-engages if your UI is
 * removed from the tree.
 */
export declare const useRegisterLegacyMigrationUI: () => void;