/**
 * Domain Interface: ICompressor
 * Defines contract for compression implementations
 */
export interface ICompressor {
    /**
     * Compress data asynchronously
     * @param data Data to compress (string or Buffer)
     * @returns Compressed data as Buffer
     */
    compress(data: string | Buffer): Promise<Buffer>;
    /**
     * Get Content-Encoding header value
     */
    getContentEncoding(): string;
    /**
     * Get compressor name
     */
    getName(): string;
    /**
     * Get compression ratio (if available)
     */
    getCompressionRatio?(originalSize: number, compressedSize: number): number;
}
export interface CompressorConfig {
    /**
     * Compression level (0-9 for gzip, 0-11 for brotli)
     */
    readonly level?: number;
    /**
     * Minimum size threshold in bytes - only compress if data is larger
     * Default: 1024 (1KB)
     */
    readonly threshold?: number;
    /**
     * Enable adaptive compression based on data characteristics
     */
    readonly adaptive?: boolean;
}
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