import type { ResumeCarrier } from "./resumeCarrier.js";
export type RootCarriers = {
    policy?: {
        policyJson: string;
        interactive?: boolean;
    };
    /** `resolveBudget`'s shape: dollars and milliseconds as strings. */
    budget?: {
        maxCost?: string;
        maxTime?: string;
    };
    resume?: ResumeCarrier;
    /** The node to start, from `agency run file.agency:node`. Unset means `main`. */
    entryNode?: string;
};
export declare function withRootCarriers(env: NodeJS.ProcessEnv, carriers: RootCarriers): NodeJS.ProcessEnv;