import { Categorized, Location } from '../models/categorized-location';
import { CategoryItems } from '../models/internal-models';
export declare class DataUtils {
    static replaceVariables(input: string, variables: Location): string;
    static replaceVariablesInObj(jsonValue: any, variables: Categorized | Location): any;
    static flatten<T>(input: CategoryItems<T>): {
        [refName: string]: T;
    };
    static flattenToVariables(input: CategoryItems<string | string[]>, prefix?: string): {
        [refName: string]: string;
    };
}