import { EnvOverrides } from '../types';
export declare function getDefaultProviders(env?: EnvOverrides): {
    embeddingProvider: import("./openai").OpenAiEmbeddingProvider;
    gradingProvider: import("./anthropic").AnthropicMessagesProvider;
    gradingJsonProvider: import("./anthropic").AnthropicMessagesProvider;
    suggestionsProvider: import("./anthropic").AnthropicMessagesProvider;
    moderationProvider: import("./openai").OpenAiModerationProvider;
} | {
    embeddingProvider: import("./openai").OpenAiEmbeddingProvider;
    gradingProvider: import("./openai").OpenAiChatCompletionProvider;
    gradingJsonProvider: import("./openai").OpenAiChatCompletionProvider;
    suggestionsProvider: import("./openai").OpenAiChatCompletionProvider;
    moderationProvider: import("./openai").OpenAiModerationProvider;
};
//# sourceMappingURL=defaults.d.ts.map