/** Metadata stored per-commit in ChromaDB. Matches Python version field-for-field. */
export interface CommitMetadata {
    short_hash: string;
    author_name: string;
    author_email: string;
    committed_date: string;
    category: CommitCategory;
    repo: string;
    files_str: string;
    date_str: string;
}
/** Metadata used during indexing (superset of CommitMetadata). Matches Python build_metadata(). */
export interface IndexMetadata extends CommitMetadata {
    type: 'git_commit';
    commit_hash: string;
    files_changed: string[];
}
export type CommitCategory = 'fix' | 'feat' | 'refactor' | 'arch' | 'perf' | 'security' | 'migration' | 'general';
/**
 * A commit record returned by all 5 MCP tools.
 * Field names match Python MCP response shape exactly:
 *   - "author" (not "author_name")
 *   - "date" (not "committed_date")
 */
export interface CommitRecord {
    commit_hash: string;
    short_hash: string;
    author: string;
    date: string;
    category: CommitCategory | string;
    files_changed: string[];
    summary: string;
    relevance_score: number;
    source?: string;
    learned_context?: string[];
    in_chroma_index?: boolean;
}
export interface IndexStats {
    total_evaluated: number;
    stored: number;
    skipped_irrelevant: number;
    skipped_duplicate: number;
    errors: number;
}
export type EmbedProvider = 'ollama' | 'openai' | 'fastembed';
export interface GitMemoryConfig {
    repoPath: string;
    userId: string;
    chromaDir: string;
    contextDir: string;
    embedProvider: EmbedProvider;
    embedModel: string;
    ollamaUrl: string;
    llmModel: string;
    openaiApiKey?: string;
}
/** Build config from environment variables with sensible defaults. */
export declare function configFromEnv(): GitMemoryConfig;
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