import { Blockchain } from '@neon-exchange/nash-protocol-mpc';
export interface GQLSignature {
    /**
     * The public key used to generate the signature
     */
    publicKey: string;
    /**
     * The signature of the hashed canonical request
     */
    signedDigest: string;
}
export declare const SEND_BLOCKCHAIN_RAW_TRANSACTION: import("graphql").DocumentNode;
interface GQLSendBlockchainRawTransactionParams {
    blockchain: Blockchain;
    timestamp: number;
    transactionPayload: string;
}
export interface SendBlockchainRawTransactionArgs {
    payload: GQLSendBlockchainRawTransactionParams;
    signature: GQLSignature;
}
export interface SendBlockchainRawTransactionResult {
    sendBlockchainRawTransaction: string;
}
export {};