export interface BackendToggle {
    enabled: boolean;
    exclusions: string[];
}
export interface Config {
    dataDir: string;
    claudeCodeSource: string;
    codexHistorySource: string;
    codexSessionsSource: string;
    copilotChatSource: string;
    cursorSource: string;
    lmStudioSource: string;
    piSource: string;
    openCodeSource: string;
    engagementThreshold: number;
    politenessThreshold: number;
    agentCwds: string[];
    backends: Record<string, BackendToggle>;
    hasCompletedSetup: boolean;
}
export declare function loadConfig(dataDir?: string): Config;
export declare function saveConfig(dataDir: string, updates: Record<string, any>): void;
export declare function loadBranding(projectRoot?: string): Record<string, string> | null;