import type { HttpClient } from "../lib/http.js";
export type TxSettlementStatus = "pending" | "confirmed" | "failed";
export type BroadcastTxType = "native_transfer" | "erc20_transfer" | "contract_call" | "x402_settlement" | "erc8004_register";
export type BroadcastSignedTxInput = {
    signed_tx: string;
    chain_id: number;
    tx_type: BroadcastTxType;
    tool_call_id?: string;
    x402?: {
        role: "seller";
        payer: string;
        payee: string;
        token_address: string;
        amount_atoms: string;
        auth_nonce: string;
        resource_url?: string;
        pending_id: string;
    };
};
export type BroadcastSignedTxResult = {
    ok: boolean;
    tx_hash: string;
    transaction_hash: string;
    chain_id: number;
    status: TxSettlementStatus;
    settlement_status: TxSettlementStatus;
    explorer_url?: string;
    erc8004_agent_id?: string;
    block_number?: number;
    gas_used?: string;
};
export declare function broadcastSignedTx(http: HttpClient, input: BroadcastSignedTxInput): Promise<BroadcastSignedTxResult>;
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