/**
 * Groq Provider
 * Implementation for Groq fast inference models (OpenAI-compatible API)
 */
import type { LLMRequest, LLMResponse, GroqConfig, ModelCapabilities, ProviderBalance } from '../types.js';
import { BaseProvider } from './base.js';
export declare class GroqProvider extends BaseProvider {
    name: string;
    models: string[];
    supportsStreaming: boolean;
    supportsTools: boolean;
    supportsBatching: boolean;
    supportsVision: boolean;
    private apiKey;
    private baseUrl;
    constructor(config: GroqConfig);
    generateResponse(request: LLMRequest): Promise<LLMResponse>;
    validateConfig(): boolean;
    getModels(): string[];
    estimateCost(request: LLMRequest): number;
    healthCheck(): Promise<boolean>;
    getProviderBalance(): Promise<ProviderBalance>;
    protected getModelCapabilities(): Record<string, ModelCapabilities>;
    /**
     * Stream response support (OpenAI-compatible SSE format)
     */
    streamResponse(request: LLMRequest): Promise<ReadableStream<string>>;
    private makeGroqRequest;
    private formatRequest;
    /**
     * Gate and serialize built-in tools onto a Groq request.
     *
     * Capability is checked against the catalog (`modelSupportsBuiltInTools`) so
     * the adapter and catalog can't drift. The wire shape then forks by family:
     * compound systems take the normalized identifiers on
     * `compound_custom.tools.enabled_tools`; gpt-oss takes OpenAI-style
     * `{ type }` entries on the shared `tools` array, translated to its native
     * vocabulary (`web_search` → `browser_search`).
     */
    private applyBuiltInTools;
    private formatResponse;
    /**
     * Map Groq's `message.executed_tools[]` → normalized `BuiltInToolResult[]`
     * (issue #69, verified live in S0).
     *
     * Keeps only executions that carry a non-empty `search_results.results` and
     * flattens those into `results`, preserving the per-execution `type` / `name`
     * / `arguments`. Non-search executions (e.g. `code_interpreter`) have no
     * `search_results` and so drop out by design — that's the locked spec, not a
     * bug. Citation sub-fields are mapped as-is: any field the provider omits
     * surfaces as `undefined` (soft degrade) rather than throwing, since the
     * schema deliberately doesn't guard them (consumers HEAD-probe URLs anyway).
     */
    private extractBuiltInToolResults;
    private getDefaultModel;
}
//# sourceMappingURL=groq.d.ts.map