export interface SafeDataOptions {
    maxDepth?: number;
    maxItems?: number;
    maxStringLength?: number;
}
export declare function toSafeData(value: unknown, options?: SafeDataOptions): unknown;
export declare const DEFAULT_MAX_BODY_SIZE: number;
export declare function normalizeBody(value: unknown, maxSize?: number, safeDataOptions?: SafeDataOptions): unknown;
export declare function safeStringify(value: unknown, space?: string | number): string;