export interface Profile {
    api_key?: string;
    base_url?: string;
}
export interface CliConfig {
    default_profile?: string;
    profiles: Record<string, Profile>;
}
export declare const DEFAULT_PROFILE = "default";
export declare function configDir(): string;
export declare function configPath(): string;
export declare function loadConfig(): CliConfig;
export declare function saveConfig(config: CliConfig): void;
/** Resolve which profile to use: explicit name > config default > "default". */
export declare function resolveProfileName(config: CliConfig, explicit?: string): string;
export declare function upsertProfile(name: string, patch: Profile): CliConfig;
export declare function removeProfile(name: string): boolean;
/** Mask a key for display: sk_live_abcd…wxyz. */
export declare function maskKey(key: string): string;