import { type Address, type Chain, type MulticallErrorType, type NamehashErrorType, type ReadContractErrorType } from 'viem';
import type { RequireClientContracts } from '../../../../clients/chain.js';
import { type GetContractSpecificOwnerParametersErrorType, type OwnerContract } from '../../../../utils/v1/ownerFromContract.js';
export type GetOwnerParameters<contract extends OwnerContract | undefined = undefined> = {
    /** Name to get owner for */
    name: string;
    /** Optional specific contract to get ownership value from */
    contract?: contract;
};
type BaseGetOwnerReturnType = {
    /** Owner of the name */
    owner?: Address | null;
    /** Registrant of the name (registrar owner) */
    registrant?: Address | null;
    /** The contract level that the ownership is on */
    ownershipLevel: 'registry' | 'registrar' | 'nameWrapper';
};
type RegistrarOnlyOwnership = {
    owner?: never;
    registrant: Address;
    ownershipLevel: 'registrar';
};
type WrappedOwnership = {
    owner: Address;
    registrant?: never;
    ownershipLevel: 'nameWrapper';
};
type UnwrappedEth2ldOwnership = {
    registrant: Address | null;
    owner: Address;
    ownershipLevel: 'registrar';
};
type UnwrappedOwnership = {
    owner: Address;
    registrant?: never;
    ownershipLevel: 'registry';
};
export type GetOwnerReturnType<contract extends OwnerContract | undefined = undefined> = (BaseGetOwnerReturnType & (contract extends 'registrar' ? RegistrarOnlyOwnership : contract extends 'nameWrapper' ? WrappedOwnership : contract extends 'registry' ? UnwrappedOwnership : WrappedOwnership | UnwrappedEth2ldOwnership | UnwrappedOwnership)) | null;
export type GetOwnerErrorType = NamehashErrorType | ReadContractErrorType | GetContractSpecificOwnerParametersErrorType | MulticallErrorType;
/**
 * Gets the owner(s) of a name.
 * @param client - {@link Client}
 * @param parameters - {@link GetOwnerParameters}
 * @returns Owner data object, or `null` if no owners exist. {@link GetOwnerReturnType}
 *
 * @example
 * import { createPublicClient, http } from 'viem'
 * import { mainnet } from 'viem/chains'
 * import { addEnsContracts } from '@ensdomains/ensjs'
 * import { getOwner } from '@ensdomains/ensjs/public/v1'
 *
 * const client = createPublicClient({
 *   chain: addEnsContracts(mainnet),
 *   transport: http(),
 * })
 * const result = await getOwner(client, { name: 'ens.eth' })
 * // { owner: '0xb6E040C9ECAaE172a89bD561c5F73e1C48d28cd9', registrant: '0xb6E040C9ECAaE172a89bD561c5F73e1C48d28cd9', ownershipLevel: 'registrar }
 */
export declare function getOwner<chain extends Chain, contract extends OwnerContract | undefined = undefined>(client: RequireClientContracts<chain, 'ensNameWrapper' | 'ensLegacyRegistry' | 'ensBaseRegistrarImplementation' | 'multicall3'>, { name, contract: contract_ }: GetOwnerParameters<contract>): Promise<GetOwnerReturnType<contract>>;
export {};
//# sourceMappingURL=getOwner.d.ts.map