import * as ts from "typescript";
export declare function wrapTr(node: any): ts.CallExpression;
export declare function isValidString(input: any): boolean;
export declare function normalizeSpace(input: any): any;
/**
 * if '{' detected then invalid JSXText
 */
export declare function isValidJSXText(input: string): boolean;
export declare function capitalizeFirstLetter(input: any): any;
export declare function isLangReactComponent(jsxElementNode: ts.JsxElement): boolean;
export declare function isBlackListedJSXElement(jsxElementNode: ts.JsxElement): boolean;