import { DelegatorTxBuilder } from './delegatorTxBuilder';
import { BaseCoin } from '@bitgo/statics';
import { AddValidatorTx, BaseTx } from 'avalanche/dist/apis/platformvm';
import { TransactionType } from '@bitgo/sdk-core';
export declare class ValidatorTxBuilder extends DelegatorTxBuilder {
    protected _delegationFeeRate: number;
    /**
     * @param coinConfig
     */
    constructor(coinConfig: Readonly<BaseCoin>);
    /**
     * get transaction type
     * @protected
     */
    protected get transactionType(): TransactionType;
    /**
     * set the delegationFeeRate
     * @param value BigInt
     */
    delegationFeeRate(value: number): this;
    /**
     * Validate that the delegation fee is at least the minDelegationFee
     * @param delegationFeeRate BigInt
     */
    validateDelegationFeeRate(delegationFeeRate: number): void;
    /**
     * Initialize the builder
     * @param tx BaseTx
     * @returns ValidatorTxBuilder
     */
    initBuilder(tx?: AddValidatorTx): this;
    /**
     * Build the validator transaction
     * @protected
     */
    protected buildAvaxpTransaction(): BaseTx;
}
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