/** Shared resource ceilings for archive and compression operations. */
export type ResourceLimits = {
    /** Maximum allowed XZ dictionary size in bytes. */
    maxXzDictionaryBytes?: bigint | number;
    /** Maximum XZ decoder buffered input bytes. */
    maxXzBufferedBytes?: number;
    /** Maximum number of XZ index records accepted. */
    maxXzIndexRecords?: number;
    /** Maximum total XZ index bytes accepted. */
    maxXzIndexBytes?: number;
    /** Maximum XZ block headers scanned during preflight. */
    maxXzPreflightBlockHeaders?: number;
    /** Maximum ZIP central directory bytes accepted. */
    maxZipCentralDirectoryBytes?: number;
    /** Maximum ZIP comment bytes accepted. */
    maxZipCommentBytes?: number;
    /** Maximum bytes scanned while locating ZIP EOCD. */
    maxZipEocdSearchBytes?: number;
    /** Maximum BZip2 block size level (1-9). */
    maxBzip2BlockSize?: number;
    /** Maximum decompressed output bytes produced by a pipeline. */
    maxTotalDecompressedBytes?: bigint | number;
    /** Maximum raw input bytes consumed from the source. */
    maxInputBytes?: bigint | number;
    /** Maximum number of archive entries processed. */
    maxEntries?: number;
    /** Maximum uncompressed bytes for any single entry. */
    maxUncompressedEntryBytes?: bigint | number;
    /** Maximum uncompressed bytes across all processed entries. */
    maxTotalUncompressedBytes?: bigint | number;
    /** Maximum allowed expansion ratio for compressed data. */
    maxCompressionRatio?: number;
    /** Generic dictionary size ceiling for codecs that use dictionaries. */
    maxDictionaryBytes?: bigint | number;
};
export declare const DEFAULT_RESOURCE_LIMITS: Required<ResourceLimits>;
export declare const UNTRUSTED_RESOURCE_LIMITS: Required<ResourceLimits>;
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