code: function VariableStatement(name) {
      var bracketIndex = name.indexOf('(');
      if (bracketIndex !== -1) {
          var endBracketIndex = name.indexOf(')');
          if (endBracketIndex === -1) throw new SyntaxError('Expected end bracket');
  
          var arrayName = name.substring(0, bracketIndex);
          var arrayDimensionsText = name.substring(bracketIndex + 1, endBracketIndex).trim();
          var arrayDimensions = new statements.ArgumentStatement(arrayDimensionsText);
  
          name = arrayName;
          this.isArray = true;
          this.dimensions = arrayDimensions.args;
      } else this.isArray = false;
  
      if (name[name.length - 1] === '$') {
          this.type = 'string';
          this.name = name.substring(0, name.length - 1);
      } else {
          this.type = 'number';
          this.name = name;
      }
  }
docs: Represents a variable
  
  @param {String} name The name of the variable