/**
 * Centralized registry of all supported embedding models
 * Single source of truth for model information, dimensions, and metadata
 */
export interface ModelInfo {
    name: string;
    dimensions: number;
    provider: "ollama" | "transformers" | "openai";
    description: string;
    quality: "low" | "medium" | "high" | "highest";
    installation?: string;
    cost?: string;
}
/**
 * Complete registry of all supported embedding models
 */
export declare const MODEL_REGISTRY: ModelInfo[];
/**
 * Get all models for a specific provider
 */
export declare function getModelsByProvider(provider: string): ModelInfo[];
/**
 * Get model information by name (supports partial matching)
 */
export declare function getModelInfo(modelName: string): ModelInfo | null;
/**
 * Get dimensions for a model by name
 * Returns null if model is unknown
 */
export declare function getModelDimensions(modelName: string): number | null;
/**
 * Get all models from the registry
 */
export declare function getAllModels(): ModelInfo[];
/**
 * Check if a model exists in the registry
 */
export declare function modelExists(modelName: string): boolean;
/**
 * Get models by quality level
 */
export declare function getModelsByQuality(quality: ModelInfo["quality"]): ModelInfo[];
/**
 * Get recommended model for a provider
 * Returns the highest quality model available for the provider
 */
export declare function getRecommendedModel(provider: string): ModelInfo | null;
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