import { Commitment, Connection, PublicKey } from '@xoneorg/web3.js';
export interface Mintmeta {
    /** Address of the account */
    address: PublicKey;
    authorityOption: PublicKey | null;
    symbol: String;
    name: String;
    icon: String;
}
/** Mint as stored by the program */
export interface RawMintmeta {
    status: boolean;
    authorityOption: number;
    authority: PublicKey;
    meta: Uint8Array;
}
/** Buffer layout for de/serializing a mint */
export declare const MintmetaLayout: import("@xoneorg/buffer-layout").Structure<RawMintmeta>;
/** Byte length of a mint */
export declare const MINT_META_SIZE: number;
/**
 * Retrieve information about a mint
 *
 * @param connection Connection to use
 * @param address    Mint account
 * @param commitment Desired level of commitment for querying the state
 * @param programId  SPL Token program account
 *
 * @return Mint information
 */
export declare function getMintMeta(connection: Connection, address: PublicKey, commitment?: Commitment, programId?: PublicKey): Promise<Mintmeta>;
/** Get the minimum lamport balance for a mint to be rent exempt
 *
 * @param connection Connection to use
 * @param commitment Desired level of commitment for querying the state
 *
 * @return Amount of lamports required
 */
export declare function getMinimumBalanceForRentExemptMintMeta(connection: Connection, commitment?: Commitment): Promise<bigint>;
//# sourceMappingURL=mintmeta.d.ts.map