import { Address, GetAccountInfoApi, IInstruction, Rpc } from "@solana/kit";
interface RegisterDomainParams {
    rpc: Rpc<GetAccountInfoApi>;
    domain: string;
    space: number;
    buyer: Address;
    buyerTokenAccount: Address;
    mint?: Address;
    referrer?: Address;
}
/**
 * Registers a .sol domain.
 *
 * @param params - An object containing the following properties:
 *   - `rpc`: An RPC interface implementing GetAccountInfoApi.
 *   - `domain`: The domain name to be registered in lowercase.
 *   - `space`: The space in bytes to be allocated for the domain registry (max: 10,000).
 *   - `buyer`: The address of the buyer registering the domain.
 *   - `buyerTokenAccount`: The associated token account of the buyer.
 *   - `mint`: (Optional) The token mint used for payment. Defaults to USDC.
 *   - `referrer`: (Optional) The address of the referrer.
 * @returns A promise which resolves to an array of instructions required for domain registration.
 */
export declare const registerDomain: ({ rpc, domain, space, buyer, buyerTokenAccount, mint, referrer, }: RegisterDomainParams) => Promise<IInstruction[]>;
export {};