/**
 * Configuration management for Dossier CLI
 * Handles reading and writing user preferences to ~/.dossier/config.json
 * and multi-registry configuration.
 */
/**
 * A single registry entry in the user or project configuration.
 * URLs must use HTTPS to protect credentials in transit — the CLI
 * rejects non-HTTPS URLs when adding registries via `dossier config --add-registry`.
 */
export interface RegistryEntry {
    url: string;
    default?: boolean;
    readonly?: boolean;
}
export interface DossierConfig {
    defaultLlm: string;
    theme: string;
    auditLog: boolean;
    registries?: Record<string, RegistryEntry>;
    defaultRegistry?: string;
    [key: string]: unknown;
}
/**
 * A registry after resolution from all config sources (user, project, env).
 * Each resolved registry is isolated: credentials are stored per-registry
 * in ~/.dossier/credentials.json, and project-level configs cannot override
 * user-configured registry URLs to prevent credential exfiltration.
 */
export interface ResolvedRegistry {
    name: string;
    url: string;
    readonly?: boolean;
}
declare const DEFAULT_REGISTRY_URL = "https://dossier-registry.vercel.app";
declare const CONFIG_DIR: string;
declare const CONFIG_FILE: string;
declare const DEFAULT_CONFIG: DossierConfig;
/**
 * Ensure config directory exists
 */
declare function ensureConfigDir(): void;
/**
 * Load configuration from file
 */
declare function loadConfig(): DossierConfig;
/**
 * Save configuration to file
 */
declare function saveConfig(config: DossierConfig): boolean;
/**
 * Get a specific config value
 */
declare function getConfig(key: string): unknown;
/**
 * Set a specific config value
 */
declare function setConfig(key: string, value: unknown): boolean;
/**
 * Load project-level .dossierrc.json by walking up from cwd.
 */
declare function loadProjectConfig(): DossierConfig | null;
declare function resolveRegistries(): ResolvedRegistry[];
/**
 * Resolve which single registry to use for write operations.
 * Priority: --registry flag > defaultRegistry (project > user) > first registry
 */
declare function resolveWriteRegistry(registryFlag?: string): ResolvedRegistry;
/**
 * Resolve a single registry by name (for auth commands).
 */
declare function resolveRegistryByName(name: string): ResolvedRegistry;
export { ensureConfigDir, loadConfig, saveConfig, getConfig, setConfig, loadProjectConfig, resolveRegistries, resolveWriteRegistry, resolveRegistryByName, CONFIG_DIR, CONFIG_FILE, DEFAULT_CONFIG, DEFAULT_REGISTRY_URL, };
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