export interface ModelInfo {
    input: number;
    output: number;
    context: number;
    longContextThreshold?: number;
    longContextInput?: number;
    longContextOutput?: number;
}
export declare const MODELS: Record<string, ModelInfo>;
export declare function getModel(name: string): ModelInfo | undefined;
export declare function effectiveRate(tokens: number, info: ModelInfo): {
    input: number;
    output: number;
};
export declare function listModels(): string[];