import { Address, SubnameUpdateRoute, TextRecord } from '@justaname.id/sdk';
import { Records } from '../../types';
export declare const buildUpdateChangesKey: (params: GetUpdateChangesParams) => any[];
export interface GetUpdateChangesParams extends Omit<SubnameUpdateRoute['params'], 'username' | 'ensDomain'> {
    ens: string;
}
export interface GetUpdateChangesResult {
    changedAddresses?: Address[];
    changedTexts?: TextRecord[];
    changedContentHash?: string | undefined;
}
export interface UseUpdateChangesResult {
    canUpdateEns?: boolean;
    isUpdateChangesPending: boolean;
    isUpdateChangesFetching: boolean;
    isUpdateChangesLoading: boolean;
    changes?: GetUpdateChangesResult;
    refetchUpdateChanges: () => void;
    getUpdateChanges: (params: GetUpdateChangesParams) => Promise<GetUpdateChangesResult>;
    checkIfUpdateIsValid: (params: GetUpdateChangesParams) => Promise<boolean>;
}
export interface UseUpdateChangesParams extends Omit<SubnameUpdateRoute['params'], 'username' | 'ensDomain'> {
    ens?: string;
}
export declare const useUpdateChanges: (params?: UseUpdateChangesParams) => UseUpdateChangesResult;
export declare const getChangedAddresses: (sanitizedRequestAddress: Address[] | undefined, records: Records) => Address[];
export declare const getChangedTextRecords: (sanitizedRequestText: TextRecord[] | undefined, records: Records) => TextRecord[];
export declare const getChangedContentHash: (contentHash: string | undefined, records: Records) => string | undefined;
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