import type { CommitMessage, RepoState } from '../types';
export declare class AIService {
    private readonly systemPrompt;
    /**
     * Core API call helper — all AI features route through this.
     */
    private callAI;
    /**
     * Wrap AI calls with consistent error handling.
     */
    private safeCallAI;
    generateCommitMessage(diff: string, lastCommit: string | null, branch: string, model: string, token: string, maxDiffSize?: number): Promise<CommitMessage>;
    explainCommitMessage(commitMessage: string, diff: string, model: string, token: string): Promise<string>;
    generateSuggestion(repoState: RepoState, model: string, token: string): Promise<string>;
    explainGitCommand(command: string, model: string, token: string): Promise<string>;
    generatePRDescription(commits: string[], diff: string, baseBranch: string, headBranch: string, model: string, token: string): Promise<{
        title: string;
        body: string;
    }>;
    generateReleaseNotes(commits: string[], lastTag: string | null, model: string, token: string): Promise<string>;
    generateConflictGuidance(conflictContent: string, filePath: string, model: string, token: string): Promise<string>;
    private mapModelName;
    private buildCommitPrompt;
    private parseCommitMessage;
}
export declare const aiService: AIService;
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