declare function buildChildProcessConfig(restartReason?: string | null): {
    cwd: string;
    stdio: ("pipe" | "ignore" | "ipc")[];
    execArgv: any[];
    env: {
        [key: string]: string;
    };
};
export interface RebuildStep {
    /** Short stable name used in logs and in the abort notice. */
    label: string;
    cmd: string;
    args: string[];
    cwd: string;
}
/** Ordered `npm run build` steps for the hot-reload pipeline, skipping packages that are absent.
 *  Order is load-bearing: agent-server emits the dist types, ui-contract re-exports them, web
 *  typechecks against ui-contract's dist. */
export declare function planRebuildSteps(dirs: {
    repoDir: string;
    uiContractDir?: string | null;
    webDir?: string | null;
}): RebuildStep[];
/** The text shown to the operator when the pipeline stops early. Spells out the consequence
 *  explicitly: an aborted rebuild leaves the *previous* build running, so a silent abort looks
 *  exactly like "my restart did nothing". */
export declare function buildRebuildAbortNotice(p: {
    step: string;
    detail: string;
    reason: string;
}): string;
declare function main(): void;
export { main, buildChildProcessConfig };