/**
 * The result of symbol / Unicode analysis.
 */
interface SymbolResult {
  /** True when the address mixes Unicode scripts (a homoglyph-spoofing signal). */
  hasMixedScripts: boolean;
  /** True when the address contains non-ASCII characters anywhere. */
  hasNonAscii: boolean;
  /** True when the local part or domain contains symbol/emoji characters. */
  hasSymbols: boolean;
  /** The distinct Unicode scripts detected (e.g. ["Latin", "Cyrillic"]). */
  scripts: string[];
}
/**
 * Detects symbols, emoji, and mixed Unicode scripts in an email address.
 *
 * Mixed-script local parts (e.g. Latin + Cyrillic) are a classic homoglyph /
 * spoofing signal; symbol or emoji characters indicate a non-standard address.
 * @param email The email address to analyze.
 * @returns The symbol analysis result.
 * @example
 * ```ts
 * import { analyzeSymbols } from "@visulima/email-verifier/checks/symbol";
 *
 * analyzeSymbols("раypal@example.com").hasMixedScripts; // true (Cyrillic "ра")
 * ```
 */
declare const analyzeSymbols: (email: string) => SymbolResult;
export { type SymbolResult, analyzeSymbols, analyzeSymbols as default };