export declare class Util {
    /**
     * Gets the Project information
     */
    getProjectInformation(): {
        name: string;
        version: string;
    };
    /**
     * Splits a string by empty lines into multiple pieces.
     * @example
     * // returns ["a", "b"]
     * util.splitByEmptyLine("a
     *
     * b");
     * @param fileContent File content to be split
     * @returns Content of the file split on every empty line.
     */
    splitByEmptyLine(fileContent: string): string[];
    /**
     * This method updates or deletes property of an object
     *
     * @param sourceObject The source object to start property navigation
     * @param propertyArray An array with all nested properties to search for
     * @param isDeleteOperation If operation is to delete a property
     * @param value New value for property
     * @param createFields Defines if the method can created nested objects if needed
     * @returns returns false if a given property was not found and true if the field was updated successfully
     */
    private deleteOrSetNestedPropertyByArray;
    /**
     * This method updates a property of an object, based on the set of properties and a new value.
     * sourceObject: {
     *   prop1: {
     *       prop2 : {
     *           prop3: 123
     *           }
     *      }
     *   }
     * Passing an array literal like ["prop1", "prop2", "prop3"] and a value like "456", will change prop3 from "123" to "456". It creates nested objects along the way
     *
     * @param sourceObject The source object to start property navigation
     * @param propertyArray An array with all nested properties to search for
     * @param value New value for property
     * @param createFields Defines if the method can created nested objects if needed
     * @returns returns false if a given property was not found and true if the field was updated successfully
     */
    setNestedPropertyByArray(sourceObject: Object, propertyArray: Array<string>, value: any, createFields: boolean): boolean;
    /**
     * Gets the default language code
     */
    defaultLanguage: string;
}
declare const singleton: Util;
export default singleton;