export interface ModelCapabilities {
    vision?: boolean;
    tools?: boolean;
    streaming?: boolean;
    functionCalling?: boolean;
    json?: boolean;
}
export interface ModelMetadata {
    id: string;
    name: string;
    contextWindow: number;
    maxOutput: number;
    costPer1kTokens: number;
    capabilities?: ModelCapabilities;
    releaseDate?: string;
    deprecated?: boolean;
}
export interface ProviderConfig {
    name: string;
    models: ModelMetadata[];
    baseUrl?: string;
    requiresApiKey: boolean;
    freeTier?: boolean;
    homepage?: string;
    documentation?: string;
    rateLimit?: {
        requestsPerMinute?: number;
        tokensPerMinute?: number;
    };
}
export declare const PROVIDER_REGISTRY: Record<string, ProviderConfig>;
export declare function getProvider(name: string): ProviderConfig | undefined;
export declare function getModel(provider: string, modelId: string): ModelMetadata | undefined;
export declare function listFreeModels(): Array<{
    provider: string;
    model: string;
    name: string;
}>;
export declare function getModelsByCapability(capability: keyof ModelCapabilities): {
    provider: string;
    model: ModelMetadata;
}[];
export declare function getModelsByMinContext(contextWindow: number): Array<{
    provider: string;
    model: ModelMetadata;
}>;
export default PROVIDER_REGISTRY;
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