import { GitHubConfig, CopilotResponse, CopilotChatRequest, CopilotExplainRequest, CopilotSuggestRequest, CopilotReviewRequest } from './types.js';
export declare class CopilotClient {
    private config;
    private requestCount;
    private lastResetTime;
    private cachedGitHubToken?;
    private cachedCopilotToken?;
    constructor(config: GitHubConfig);
    private checkRateLimit;
    private getGitHubToken;
    private getCopilotToken;
    chat(request: CopilotChatRequest): Promise<CopilotResponse>;
    explain(request: CopilotExplainRequest): Promise<CopilotResponse>;
    suggest(request: CopilotSuggestRequest): Promise<CopilotResponse>;
    review(request: CopilotReviewRequest): Promise<CopilotResponse>;
    getUsage(): Promise<any>;
    private buildChatPrompt;
    private buildExplainPrompt;
    private buildSuggestPrompt;
    private buildReviewPrompt;
    private makeCompletionRequest;
}
//# sourceMappingURL=copilot-client.d.ts.map