import { BaseProvider, type ProviderConfig, type ProviderRequest, type ProviderResponse } from "../types.js";
export declare class AnthropicProvider extends BaseProvider {
    private readonly apiKey;
    constructor(config: ProviderConfig);
    protected getNativeBaseUrl(): string;
    execute(request: ProviderRequest): Promise<ProviderResponse>;
    /**
     * Execute via Portkey gateway
     */
    private executeViaPortkey;
    /**
     * Execute directly to Anthropic (original behavior)
     */
    private executeDirect;
}
//# sourceMappingURL=anthropic.d.ts.map