/**
 * GitMem Configuration Service
 *
 * Manages configuration for search mode (local vs remote),
 * cache settings, and Supabase detection.
 *
 * Environment Variables:
 * - GITMEM_SEARCH_MODE: "local" | "remote" | "auto" (default: "auto")
 * - GITMEM_CACHE_TTL_MINUTES: Minutes before cache refresh (default: 15)
 * - GITMEM_STALE_CHECK: "true" | "false" - Check for stale data (default: "true")
 * - SUPABASE_URL: Supabase project URL
 *
 *
 */
import type { GitMemTier } from "./tier.js";
export type SearchMode = "local" | "remote" | "auto";
export interface GitMemConfig {
    tier: GitMemTier;
    tablePrefix: string;
    searchMode: SearchMode;
    resolvedSearchMode: "local" | "remote";
    cacheTtlMinutes: number;
    staleCheckEnabled: boolean;
    supabaseUrl: string;
    isCloudSupabase: boolean;
    isOnPremSupabase: boolean;
}
/**
 * Load configuration from environment
 */
export declare function loadConfig(): GitMemConfig;
/**
 * Get the configuration (loads once, caches)
 */
export declare function getConfig(): GitMemConfig;
/**
 * Reload configuration (for testing or dynamic updates)
 */
export declare function reloadConfig(): GitMemConfig;
/**
 * Check if local search should be used
 */
export declare function shouldUseLocalSearch(): boolean;
/**
 * Check if remote search should be used
 */
export declare function shouldUseRemoteSearch(): boolean;
//# sourceMappingURL=config.d.ts.map