import { TransactionType } from '@bitgo-beta/sdk-core';
import { BaseCoin as CoinConfig } from '@bitgo-beta/statics';
import { DecodedSignedTx, DecodedSigningPayload, UnsignedTransaction } from '@substrate/txwrapper-core';
import { Transaction } from './transaction';
import { TransactionBuilder } from './transactionBuilder';
export declare class BatchTransactionBuilder extends TransactionBuilder {
    protected _calls: string[];
    protected _type: TransactionType;
    constructor(_coinConfig: Readonly<CoinConfig>);
    /** @inheritDoc */
    protected buildTransaction(): UnsignedTransaction;
    /**
     * Build a transaction which batches together multiple transactions.
     * The transactions which are batched together are passed in as an array of hex strings
     * which are composed of the method to call and the arguments to pass into the method.
     *
     * @returns {UnsignedTransaction}
     *
     * @see https://polkadot.js.org/docs/substrate/extrinsics/#batchcalls-veccall
     */
    protected buildBatchTransaction(): UnsignedTransaction;
    protected get transactionType(): TransactionType;
    /**
     * Set multiple unsigned transactions to be batched and broadcast as a single transaction
     *
     * @param {BatchCall[]} calls unsigned transactions
     * @returns {BatchTransactionBuilder} This batch transaction builder.
     */
    calls(calls: string[]): this;
    /** @inheritdoc */
    validateDecodedTransaction(decodedTxn: DecodedSigningPayload | DecodedSignedTx): void;
    /** @inheritdoc */
    protected fromImplementation(rawTransaction: string): Transaction;
    /** @inheritdoc */
    validateTransaction(_: Transaction): void;
    /**
     * Validate list of unsigned transactions added to batch
     *
     * @param {string[]} calls
     *
     */
    validateCalls(calls: string[]): void;
    private validateFields;
    private validateBatchTransactionFields;
    private getAnonymousProxyCall;
}
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