import { type LlmProvider } from "./provider.js";
interface FreeSource {
    id: "free-1" | "free-2";
    name: string;
    baseUrl: string;
    curated: readonly string[];
    catalogFreeIds(payload: unknown): string[];
    keylessId(id: string): boolean;
    fallbackModels(): string[];
}
export declare function resolveFreeSource(model: string): {
    source: FreeSource;
    model: string;
};
export declare function isKeylessModel(model: string): boolean;
export declare const freeProvider: LlmProvider;
export {};