import { ITypeElementService } from "./i-type-element-service";
import { TypeElement } from "typescript";
import { IPropertyNameService } from "../property-name/i-property-name-service";
/**
 * A service for working with TypeElements
 */
export declare class TypeElementService implements ITypeElementService {
    private readonly propertyNameService;
    constructor(propertyNameService: IPropertyNameService);
    /**
     * Returns true if the provided TypeElement has a questionToken
     * @param {TypeElement} typeElement
     * @returns {boolean}
     */
    isOptional(typeElement: TypeElement): boolean;
    /**
     * Returns the name of the given TypeElement
     * @param {TypeElement} typeElement
     * @returns {string}
     */
    getName(typeElement: TypeElement): string | undefined;
}