import { Rule } from 'eslint';
import type { Literal, RegExpLiteral } from 'estree';
export declare function isRegExpLiteral(literal: Literal & Rule.NodeParentExtension): literal is RegExpLiteral & Rule.NodeParentExtension;
export declare function isStringLiteralRegExp(literal: Literal & Rule.NodeParentExtension): boolean;
export declare function isBinaryExpression(literal: Literal & Rule.NodeParentExtension): boolean;