declare class ConfigHandlerClass {
    private configPath;
    private internalConfig;
    constructor();
    private loadConfig;
    private saveConfig;
    private get configExists();
    private accessNestedProperty;
    getConfigValue<T>(path: string): T | undefined;
    setConfigValue(path: string, value: unknown): void;
}
export declare const configHandler: ConfigHandlerClass;
export type ConfigHandler = typeof configHandler;
export {};