export declare class JsonUtils {
    parseText(text: string, func?: (key: string, value: unknown) => unknown): object;
    parseFile(filePath: string, func?: (key: string, value: unknown) => unknown): object;
    isJson(text: string): boolean;
    isJsonLike(text: string): boolean;
    convertJsObjectToJson(jsObject: string): unknown;
    traverse(object: unknown, func: (node: unknown) => void): void;
}