import Modification from '../../modification';
import * as Shift from 'shift-ast';
/**
 * This transformation recovers strings which have obfuscated via reversing them.
 *
 * Example: "!dlroW olleH".split("").reverse().join("") -> "Hello World!"
 */
export default class StringReverser extends Modification {
    /**
     * Creates a new modification.
     * @param ast The AST.
     */
    constructor(ast: Shift.Script);
    /**
     * Executes the modification.
     */
    execute(): void;
    /**
     * Recovers reversed strings.
     */
    private recoverReversedStrings;
    /**
     * Returns whether a node is an obfuscated reversed string.
     * @param node The AST node.
     * @returns Whether.
     */
    private isReversedString;
}