import type { ChronikClient } from 'chronik-client';
import type { ChildProcess } from 'node:child_process';
import { Script } from '../script.js';
import { OutPoint } from '../tx.js';
export declare class TestRunner {
    runner: ChildProcess;
    chronik: ChronikClient;
    private coinsTxid;
    private coinValue;
    private lastUsedOutIdx;
    private constructor();
    static setup(setupScript?: string): Promise<TestRunner>;
    setupCoins(numCoins: number, coinValue: bigint): Promise<void>;
    getOutpoint(): OutPoint;
    sendToScript(sats: bigint | bigint[], script: Script): Promise<string>;
    /**
     * Fund two addresses with sats
     * Specifically for assigning sats to the maker and taker
     * of an agora offer, it is not generalized for 'n' scripts
     */
    sendToTwoScripts(maker: {
        script: Script;
        sats: bigint;
    }, taker: {
        script: Script;
        sats: bigint;
    }): Promise<string>;
    generate(): void;
    stop(): void;
}
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