import { PublicKey } from '../publickey.js';
import { Transaction, TransactionInstruction } from '../transaction/index.js';
/**
 * Vote account info
 */
export declare class VoteInit {
    nodePubkey: PublicKey;
    authorizedVoter: PublicKey;
    authorizedWithdrawer: PublicKey;
    commission: number; /** [0, 100] */
    constructor(nodePubkey: PublicKey, authorizedVoter: PublicKey, authorizedWithdrawer: PublicKey, commission: number);
}
/**
 * Create vote account transaction params
 */
export declare type CreateVoteAccountParams = {
    fromPubkey: PublicKey;
    votePubkey: PublicKey;
    voteInit: VoteInit;
    lamports: number;
};
/**
 * InitializeAccount instruction params
 */
export declare type InitializeAccountParams = {
    votePubkey: PublicKey;
    nodePubkey: PublicKey;
    voteInit: VoteInit;
};
/**
 * Authorize instruction params
 */
export declare type AuthorizeVoteParams = {
    votePubkey: PublicKey;
    /** Current vote or withdraw authority, depending on `voteAuthorizationType` */
    authorizedPubkey: PublicKey;
    newAuthorizedPubkey: PublicKey;
    voteAuthorizationType: VoteAuthorizationType;
};
/**
 * AuthorizeWithSeed instruction params
 */
export declare type AuthorizeVoteWithSeedParams = {
    currentAuthorityDerivedKeyBasePubkey: PublicKey;
    currentAuthorityDerivedKeyOwnerPubkey: PublicKey;
    currentAuthorityDerivedKeySeed: string;
    newAuthorizedPubkey: PublicKey;
    voteAuthorizationType: VoteAuthorizationType;
    votePubkey: PublicKey;
};
/**
 * Withdraw from vote account transaction params
 */
export declare type WithdrawFromVoteAccountParams = {
    votePubkey: PublicKey;
    authorizedWithdrawerPubkey: PublicKey;
    lamports: number;
    toPubkey: PublicKey;
};
/**
 * Vote Instruction class
 */
export declare class VoteInstruction {
    /**
     * Decode a vote instruction and retrieve the instruction type.
     */
    static decodeInstructionType(instruction: TransactionInstruction): VoteInstructionType;
    /**
     * Decode an initialize vote instruction and retrieve the instruction params.
     */
    static decodeInitializeAccount(instruction: TransactionInstruction): InitializeAccountParams;
    /**
     * Decode an authorize instruction and retrieve the instruction params.
     */
    static decodeAuthorize(instruction: TransactionInstruction): AuthorizeVoteParams;
    /**
     * Decode an authorize instruction and retrieve the instruction params.
     */
    static decodeAuthorizeWithSeed(instruction: TransactionInstruction): AuthorizeVoteWithSeedParams;
    /**
     * Decode a withdraw instruction and retrieve the instruction params.
     */
    static decodeWithdraw(instruction: TransactionInstruction): WithdrawFromVoteAccountParams;
}
/**
 * An enumeration of valid VoteInstructionType's
 */
export declare type VoteInstructionType = 'Authorize' | 'AuthorizeWithSeed' | 'InitializeAccount' | 'Withdraw';
/**
 * VoteAuthorize type
 */
export declare type VoteAuthorizationType = {
    /** The VoteAuthorize index (from solana-vote-program) */
    index: number;
};
/**
 * An enumeration of valid VoteAuthorization layouts.
 */
export declare const VoteAuthorizationLayout: Readonly<{
    Voter: {
        index: number;
    };
    Withdrawer: {
        index: number;
    };
}>;
/**
 * Factory class for transactions to interact with the Vote program
 */
export declare class VoteProgram {
    /**
     * Public key that identifies the Vote program
     */
    static programId: PublicKey;
    /**
     * Max space of a Vote account
     *
     * This is generated from the solana-vote-program VoteState struct as
     * `VoteState::size_of()`:
     * https://docs.rs/solana-vote-program/1.9.5/solana_vote_program/vote_state/struct.VoteState.html#method.size_of
     */
    static space: number;
    /**
     * Generate an Initialize instruction.
     */
    static initializeAccount(params: InitializeAccountParams): TransactionInstruction;
    /**
     * Generate a transaction that creates a new Vote account.
     */
    static createAccount(params: CreateVoteAccountParams): Transaction;
    /**
     * Generate a transaction that authorizes a new Voter or Withdrawer on the Vote account.
     */
    static authorize(params: AuthorizeVoteParams): Transaction;
    /**
     * Generate a transaction that authorizes a new Voter or Withdrawer on the Vote account
     * where the current Voter or Withdrawer authority is a derived key.
     */
    static authorizeWithSeed(params: AuthorizeVoteWithSeedParams): Transaction;
    /**
     * Generate a transaction to withdraw from a Vote account.
     */
    static withdraw(params: WithdrawFromVoteAccountParams): Transaction;
    /**
     * Generate a transaction to withdraw safely from a Vote account.
     *
     * This function was created as a safeguard for vote accounts running validators, `safeWithdraw`
     * checks that the withdraw amount will not exceed the specified balance while leaving enough left
     * to cover rent. If you wish to close the vote account by withdrawing the full amount, call the
     * `withdraw` method directly.
     */
    static safeWithdraw(params: WithdrawFromVoteAccountParams, currentVoteAccountBalance: number, rentExemptMinimum: number): Transaction;
}