/**
 * @fileoverview Model configuration registry for centralizing model-specific parameters and behaviors.
 *
 * This module provides a centralized location for all model-specific configurations,
 * including API parameter mappings, constraints, and pricing information.
 */
import { Provider } from './modelMaps';
/**
 * Model-specific API parameter configuration
 */
export interface ModelApiConfig {
    /** The parameter name for max tokens (e.g., 'max_tokens' or 'max_completion_tokens') */
    maxTokensParam?: 'max_tokens' | 'max_completion_tokens' | 'maxOutputTokens';
    /** Whether the model supports temperature parameter */
    supportsTemperature?: boolean;
    /** Default temperature value if supported */
    defaultTemperature?: number;
    /** Whether the model supports top_p parameter */
    supportsTopP?: boolean;
    /** Whether the model supports frequency_penalty parameter */
    supportsFrequencyPenalty?: boolean;
    /** Whether the model supports presence_penalty parameter */
    supportsPresencePenalty?: boolean;
    /** Custom parameter mappings */
    customParams?: Record<string, any>;
}
/**
 * Model pricing configuration
 */
export interface ModelPricingConfig {
    /** Price per 1K input tokens in USD */
    inputPricePer1K: number;
    /** Price per 1K output tokens in USD */
    outputPricePer1K: number;
    /** Tiered pricing if applicable */
    tiers?: Array<{
        threshold: number;
        inputPricePer1K: number;
        outputPricePer1K: number;
    }>;
}
/**
 * Complete model configuration
 */
export interface ModelConfig {
    /** Model identifier */
    modelId: string;
    /** Provider */
    provider: Provider;
    /** API-specific configuration */
    apiConfig: ModelApiConfig;
    /** Pricing configuration */
    pricing?: ModelPricingConfig;
    /** Additional constraints or requirements */
    constraints?: {
        /** Maximum tokens per request */
        maxTokensPerRequest?: number;
        /** Maximum requests per minute */
        maxRequestsPerMinute?: number;
        /** Whether the model requires specific headers */
        requiredHeaders?: Record<string, string>;
    };
}
/**
 * Model configuration registry
 */
export declare const MODEL_CONFIGS: Record<string, ModelConfig>;
/**
 * Get model configuration by full model name
 * @param fullModelName The full model name (e.g., 'openai:gpt-4o')
 * @returns The model configuration or undefined if not found
 */
export declare function getModelConfig(fullModelName: string): ModelConfig | undefined;
/**
 * Get API configuration for a model
 * @param fullModelName The full model name
 * @returns The API configuration or default configuration
 */
export declare function getModelApiConfig(fullModelName: string): ModelApiConfig;
/**
 * Get pricing configuration for a model
 * @param fullModelName The full model name
 * @returns The pricing configuration or undefined
 */
export declare function getModelPricing(fullModelName: string): ModelPricingConfig | undefined;
/**
 * Build API request parameters based on model configuration
 * @param fullModelName The full model name
 * @param baseParams Base parameters to augment
 * @param maxTokens Maximum tokens to generate
 * @returns The augmented parameters
 */
export declare function buildModelRequestParams(fullModelName: string, baseParams: Record<string, any>, maxTokens?: number): Record<string, any>;