export declare function createLogger(debug?: boolean): {
    info: (message: string, ...args: any[]) => void;
    warn: (message: string, ...args: any[]) => void;
    error: (message: string, ...args: any[]) => void;
};
export declare const getNestedValue: (obj: any, path: string) => any;
export declare function setNestedValue(obj: any, path: string, value: any): void;
export declare function applyStateFilter(state: Record<string, any>, include: string | string[] | null, exclude: string | string[] | null): Record<string, any>;
export declare function queueTask(queues: Record<string, Promise<any>>, key: string, task: () => Promise<any>): Promise<any>;
export declare function getObjectDiff(object1: Record<string, any>, object2: Record<string, any>): {
    [k: string]: any;
};
export declare function isPromise(value: any): value is Promise<any>;