import { FunctionCostData } from "../function/Instance";
import { AssertService } from "sqrl-common";
import { Instance, FunctionServices } from "../api/execute";
import { Config } from "../api/config";
export declare class CapturingAssertService implements AssertService {
    private firstError;
    private captureError;
    compare(left: any, operator: string, right: any, arrow: string): void;
    ok(value: any, arrow: string): void;
    throwFirstError(): void;
}
export declare function buildTestInstance(options?: {
    config?: Config;
    functionCost?: FunctionCostData;
    services?: FunctionServices;
}): Promise<Instance>;