import { EnumType, VariableType } from "json-to-graphql-query";
export declare class VariableModel extends VariableType {
    value: string;
    type: string;
    required: boolean;
    defaultValue: string;
    constructor(value: string, type: string, required?: boolean, defaultValue?: any);
    getTypeString(): string;
}
export declare const addVariable: (value: string, type: string, required?: boolean, defaultValue?: any) => VariableModel;
export declare const addEnum: (value: string) => EnumType;