import { Identifier, JSXElement } from "@babel/types";
import { NodePath } from "@babel/traverse";
export declare function capitalizeFirstLetter(input: string): string;
export declare function wrapTr(path: any): void;
/**
 * if '{' detected then invalid JSXText
 */
export declare function isValidJSXText(input: string): boolean;
export declare function isLangReactComponent(jsxElementPath: JSXElement): boolean;
export declare function isBlackListedJSXElement(jsxElementPath: JSXElement): boolean;
/**
 * finds variable binding by recursively iterating through scopes,
 * moving to parent scope if not found in current scope
 * @param variableIdentifierReferencePath Path of Identifier for variable to be located
 */
export declare function findVariableBinding(variableIdentifierReferencePath: NodePath<Identifier>): import("@babel/traverse").Binding | null;
/**
 * given a path representing a Variable identifier, find all assignments of the variable and wrap them
 * @param path
 */
export declare function wrapVariableReferences(path: any): void;
/**
 * given a variable binding, find all references and wrap all the variable's assignments
 * @param binding
 */
export declare function wrapVariableReferencesGivenBinding(binding: any): void;
export declare function isValidStringValue(input: any): boolean;
export declare function normalizeSpaces(input: any): any;
/**
 * catches both "hello" and `hello` but not `hello ${name}`
 * @param node
 */
export declare function isStringTypeLiteral(node: any): boolean;
/**
 * does node represent a template literal without any expressions i.e. `xyz`
 * @param node
 */
export declare function isStringTemplateLiteral(node: any): boolean;