import { type Middleware } from "@nifrajs/core/server";
export interface BodyLimitOptions {
    /** Maximum raw request-body bytes accepted. */
    readonly maxBytes: number;
    /** Methods to inspect. Default: every method except GET/HEAD/OPTIONS/TRACE. */
    readonly methods?: readonly string[];
    /** Response error name for over-limit bodies. Default `"payload_too_large"`. */
    readonly error?: string;
    /** Allow bodies without Content-Length. Default false (fail closed with 411). */
    readonly allowLengthless?: boolean;
}
/**
 * Enforce a raw byte cap for request bodies before routing. This middleware is intentionally
 * Content-Length based: reading a cloned Web body is not transparent on every runtime. Lengthless
 * bodies fail closed by default; use route-level `c.boundedBody()` / schema validation for endpoints
 * that intentionally accept streamed bodies.
 */
export declare function bodyLimit(options: BodyLimitOptions): Middleware;
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