import { DEFAULT_PORT } from "../platform/compat/constants.js";
export { DEFAULT_PORT };
export declare const DEFAULT_TIMEOUT_MS = 5000;
export declare const SSR_TIMEOUT_MS = 10000;
/** Default ceiling for request-local buffered SSR output; streaming output is unaffected. */
export declare const SSR_MAX_BUFFERED_BYTES: number;
export declare const SANDBOX_TIMEOUT_MS = 5000;
/** Timeout for user data fetching functions (getServerData, getStaticData) */
export declare const DATA_FETCH_TIMEOUT_MS = 10000;
export declare const DEFAULT_CACHE_MAX_SIZE = 100;
/** Default production render-cache capacity. */
export declare const DEFAULT_RENDER_CACHE_MAX_ENTRIES = 500;
/**
 * Shared hosted projects may lower, but never raise, the production
 * render-cache capacity.
 */
export declare const MAX_HOSTED_RENDER_CACHE_ENTRIES = 500;
export declare const DURATION_HISTOGRAM_BOUNDARIES_MS: readonly [5, 10, 25, 50, 75, 100, 250, 500, 750, 1000, 2500, 5000, 7500, 10000];
export declare const SIZE_HISTOGRAM_BOUNDARIES_KB: readonly [1, 5, 10, 25, 50, 100, 250, 500, 1000, 2500, 5000, 10000];
export declare const defaultConfig: Readonly<{
    readonly server: Readonly<{
        port: 3000;
        hostname: "0.0.0.0";
    }>;
    readonly timeouts: Readonly<{
        default: 5000;
        api: 30000;
        ssr: 10000;
        hmr: 30000;
        sandbox: 5000;
    }>;
    readonly cache: Readonly<{
        jit: Readonly<{
            maxSize: 100;
            tempDirPrefix: "vf-bundle-";
        }>;
    }>;
    readonly metrics: Readonly<{
        ssrBoundaries: readonly [5, 10, 25, 50, 75, 100, 250, 500, 750, 1000, 2500, 5000, 7500, 10000];
    }>;
}>;
export declare const DEFAULT_PREFETCH_DELAY_MS = 100;
export declare const DEFAULT_METRICS_COLLECT_INTERVAL_MS = 60000;
export declare const PAGE_TRANSITION_DELAY_MS = 150;
export type DefaultConfig = typeof defaultConfig;
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