code: function verifySpacing(node, lineOptions) {
              const actual = getPropertyWhitespace(node);
  
              if (actual) { // Object literal getters/setters lack colons
                  report(node, "key", actual.beforeColon, lineOptions.beforeColon, lineOptions.mode);
                  report(node, "value", actual.afterColon, lineOptions.afterColon, lineOptions.mode);
              }
          }
docs: Verifies spacing of property conforms to specified options.
  @param  {ASTNode} node Property node being evaluated.
  @param {Object} lineOptions Configured singleLine or multiLine options
  @returns {void}