import { type StudioExecutionReport, type StudioStepRunner } from '../studio/execute.js';
import type { StudioPlan } from '../studio/types.js';
export interface CreatorUiExecuteRequest {
    planDigest: string;
    mode: 'dry' | 'confirm-spend';
    fromStepId?: string;
    confirmation?: {
        accepted: true;
        displayedEstimateUsd: number | null;
    };
}
export declare class CreatorUiExecutionError extends Error {
    readonly statusCode: number;
    readonly code: string;
    constructor(statusCode: number, code: string, message: string);
}
export declare function parseCreatorUiExecuteRequest(body: unknown): CreatorUiExecuteRequest;
export declare function displayedEstimateUsd(plan: StudioPlan): number | null;
export declare function runCreatorUiExecution(plan: StudioPlan, request: CreatorUiExecuteRequest, options: {
    runStep: StudioStepRunner;
    baseEnv?: NodeJS.ProcessEnv;
}): StudioExecutionReport;
export declare const defaultCreatorUiStudioRunner: StudioStepRunner;
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