/**
 * Centralized Model Configuration
 *
 * k0ntext enforces strict model usage for all AI operations.
 * This ensures consistent behavior, cost control, and quality.
 *
 * @version 3.1.0
 */
/**
 * Model identifiers for different AI operations
 *
 * All intelligent operations use google/gemini-3-flash-preview for:
 * - Fast response times
 * - Cost-effectiveness
 * - Excellent analysis capabilities
 * - Large context window
 */
export declare const K0NTEXT_MODELS: {
    /** Primary model for all intelligent operations (drift detection, workflow discovery, smart merge, cleanup, fact check) */
    readonly DRIFT_DETECTION: "google/gemini-3-flash-preview";
    readonly WORKFLOW_DISCOVERY: "google/gemini-3-flash-preview";
    readonly SMART_MERGE: "google/gemini-3-flash-preview";
    readonly CLEANUP: "google/gemini-3-flash-preview";
    readonly FACT_CHECK: "google/gemini-3-flash-preview";
    /** Model for semantic embeddings (high-quality, small dimension) */
    readonly EMBEDDING: "openai/text-embedding-3-small";
};
/**
 * Type of model operation
 */
export type ModelType = keyof typeof K0NTEXT_MODELS;
/**
 * Legacy model name for backward compatibility
 * @deprecated Use K0NTEXT_MODELS.DRIFT_DETECTION instead
 */
export declare const DEFAULT_CHAT_MODEL: "google/gemini-3-flash-preview";
/**
 * Legacy embedding model for backward compatibility
 * @deprecated Use K0NTEXT_MODELS.EMBEDDING instead
 */
export declare const DEFAULT_EMBEDDING_MODEL: "openai/text-embedding-3-small";
/**
 * Get model for a specific operation
 *
 * @param operation - The type of operation
 * @returns The model identifier for that operation
 */
export declare function getModelFor(operation: ModelType): string;
/**
 * Validate that a model name is allowed
 *
 * @param model - The model name to validate
 * @returns True if the model is in the allowed list
 */
export declare function isValidModel(model: string): boolean;
/**
 * Get all allowed model identifiers
 *
 * @returns Array of all allowed model names
 */
export declare function getAllowedModels(): readonly string[];
/**
 * Configuration for model behavior
 */
export declare const MODEL_CONFIG: {
    /** Maximum tokens for drift detection analysis */
    readonly DRIFT_MAX_TOKENS: 8192;
    /** Maximum tokens for workflow discovery */
    readonly WORKFLOW_MAX_TOKENS: 4096;
    /** Maximum tokens for smart merge operations */
    readonly MERGE_MAX_TOKENS: 6144;
    /** Temperature for analysis tasks (lower = more deterministic) */
    readonly ANALYSIS_TEMPERATURE: 0.2;
    /** Temperature for creative tasks */
    readonly CREATIVE_TEMPERATURE: 0.7;
    /** Maximum retry count for API calls */
    readonly MAX_RETRIES: 3;
    /** Base retry delay in milliseconds */
    readonly BASE_RETRY_DELAY: 1000;
    /** Embedding dimension for text-embedding-3-small */
    readonly EMBEDDING_DIMENSION: 1536;
    /** Minimum request interval for rate limiting (ms) */
    readonly MIN_REQUEST_INTERVAL: 100;
    /** Request timeout (ms) */
    readonly REQUEST_TIMEOUT: 30000;
};
/**
 * Model category for grouping similar operations
 */
export type ModelCategory = 'chat' | 'embedding';
/**
 * Get the category of a model operation
 *
 * @param operation - The type of operation
 * @returns The model category ('chat' or 'embedding')
 */
export declare function getModelCategory(operation: ModelType): ModelCategory;
/**
 * Get the primary chat model for intelligent operations
 *
 * This is the default model used for most AI-powered features.
 *
 * @returns The primary chat model identifier
 */
export declare function getPrimaryChatModel(): string;
/**
 * Get the embedding model
 *
 * @returns The embedding model identifier
 */
export declare function getEmbeddingModel(): string;
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