code: function normalize(content) {
    if (!content) {
      if (!globalOptions.isSilentMode()) console.warn('Content must be specified on knayi.normalize.');
      return '';
    }
  
    const result = content
      .replace(/\u200B/g, '')
      .replace(brakePointRegex, (m, g1, g2) => {
        let chunk = g1 || '';
  
        // Re-ordering
        uniquify(g2)
          .sort((a,b) => rankingMap[a] - rankingMap[b])
          .forEach((v) => chunk += v);
       
        return applyReplacementRules(extendedRules, chunk);
      });
    
    return applyReplacementRules(postExtendedRules, result);
  }
docs: Normalization basically do transforming text into a single canonical form
  @param {String} content Context to normalize