import { ChainId, IsSubnameAvailableRoute } from '@justaname.id/sdk';
export declare const buildIsSubnameAvailableKey: (username: string, ensDomain: string | undefined, chainId: ChainId | undefined) => (string | ChainId | undefined)[];
export interface UseIsSubnameAvailableParams {
    username: string;
    ensDomain?: string;
    chainId?: ChainId;
    enabled?: boolean;
}
export interface UseIsSubnameAvailableResult {
    isSubnameAvailable: IsSubnameAvailableRoute['response'] | undefined;
    isSubnameAvailablePending: boolean;
    isSubnameAvailableFetching: boolean;
    isSubnameAvailableLoading: boolean;
}
export declare const useIsSubnameAvailable: (params: UseIsSubnameAvailableParams) => UseIsSubnameAvailableResult;
//# sourceMappingURL=useIsSubnameAvailable.d.ts.map