/** Host-to-App terminal control over the authenticated Vite socket owned by the running App. */
export declare const runtimeControlEvent = "vpt:mini-hmr:control";
/** App-to-host application frontier and rebuild reports over the same socket. */
export declare const runtimeReportEvent = "vpt:mini-hmr:report";
/** Build identity and authenticated socket endpoint fixed for the lifetime of one running App. */
export type HmrInfo = Readonly<{
    buildId: string;
    endpoint: string;
}>;
export type RuntimeReport = Readonly<{
    kind: 'startup';
    buildId: string;
}> | Readonly<{
    kind: 'applied';
    buildId: string;
    seq: number;
}> | Readonly<{
    kind: 'rebuild';
    buildId: string;
    reason: string;
}>;
export type RuntimeControlMessage = Readonly<{
    kind: 'close';
    reason: string;
}>;