export interface TableContext {
    description?: string;
    columns?: Record<string, string>;
}
export interface QueryExample {
    question: string;
    sql: string;
}
export interface SchemaContext {
    businessDescription?: string;
    tables?: Record<string, TableContext>;
    examples?: QueryExample[];
    customInstructions?: string[];
    responseStyle?: "concise" | "detailed" | "technical";
}
export interface DBConfig {
    host: string;
    port: number;
    user: string;
    password: string;
    database: string;
    ssl?: boolean;
    socketPath?: string;
}
export interface OpenAIConfig {
    apiKey: string;
    model: string;
    lightModel?: string;
}
export interface CacheConfig {
    enabled?: boolean;
    maxSize?: number;
    cleanupIntervalMs?: number;
}
export interface CyberMySQLOpenAIConfig {
    database: DBConfig;
    openai: OpenAIConfig;
    context?: SchemaContext;
    maxReflections?: number;
    logLevel?: "error" | "warn" | "info" | "debug" | "none";
    logDirectory?: string;
    logEnabled?: boolean;
    language?: "es" | "en";
    cache?: CacheConfig;
    schemaTTL?: number;
    mode?: "direct" | "agentic";
}
export interface TokenUsage {
    promptTokens: number;
    completionTokens: number;
    totalTokens: number;
    estimatedCost?: number;
}
export interface TranslationResult {
    sql: string;
    results: any[];
    reflections: Reflection[];
    attempts: number;
    success: boolean;
    confidence?: number;
    naturalResponse?: string;
    detailedResponse?: string;
    executionTime?: number;
    fromCache?: boolean;
    tokenUsage?: TokenUsage;
}
export interface ValidationResult {
    valid: boolean;
    warnings: string[];
    errors: string[];
    suggestions: string[];
}
export interface SQLResult {
    sql: string;
    results: any[];
    success: boolean;
    naturalResponse?: string;
    detailedResponse?: string;
    executionTime?: number;
    fromCache?: boolean;
}
export interface Reflection {
    error: string;
    reasoning: string;
    fixAttempt: string;
}
export type LogLevel = "error" | "warn" | "info" | "debug" | "none";
export interface NaturalResponseOptions {
    detailed?: boolean;
    bypassCache?: boolean;
    onChunk?: (chunk: string) => void;
}
export interface QueryStreamChunk {
    type: "sql" | "results" | "chunk" | "reflection" | "done";
    content?: string;
    sql?: string;
    results?: any[];
    reflections?: Reflection[];
    metadata?: Partial<TranslationResult>;
}
export interface CacheStats {
    totalEntries: number;
    hits: number;
    misses: number;
    hitRate: number;
    memoryUsage: number;
    oldestEntry: number;
    newestEntry: number;
}