code: function getDeclaration2() {
    const type = NodeType.DeclarationType;
    const token = tokens[pos];
    const line = token.ln;
    const column = token.col;
    const content = [].concat(
      getPropertyDelim(),
      getProperty(),
      getSC(),
      getValue()
    );
  
    return newNode(type, content, line, column);
  }
docs: Get node with a declaration
  @return {Array} `['declaration', ['propertyDelim'], ['property', x],
  ['value', y]]`