Add regression case for #498 (#602)

Author: tmcw

test/fixture/es6-import.output.json

@@ -2697,5 +2697,175 @@
       }
     ],
     "namespace": "execute"
+  },
+  {
+    "description": {
+      "type": "root",
+      "children": [
+        {
+          "type": "paragraph",
+          "children": [
+            {
+              "type": "text",
+              "value": "Regression check for #498",
+              "position": {
+                "start": {
+                  "line": 1,
+                  "column": 1,
+                  "offset": 0
+                },
+                "end": {
+                  "line": 1,
+                  "column": 26,
+                  "offset": 25
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 1,
+              "offset": 0
+            },
+            "end": {
+              "line": 1,
+              "column": 26,
+              "offset": 25
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 1,
+          "column": 1,
+          "offset": 0
+        },
+        "end": {
+          "line": 1,
+          "column": 26,
+          "offset": 25
+        }
+      }
+    },
+    "tags": [],
+    "loc": {
+      "start": {
+        "line": 146,
+        "column": 0
+      },
+      "end": {
+        "line": 146,
+        "column": 32
+      }
+    },
+    "context": {
+      "loc": {
+        "start": {
+          "line": 147,
+          "column": 0
+        },
+        "end": {
+          "line": 153,
+          "column": 1
+        }
+      }
+    },
+    "errors": [],
+    "name": "isArrayEqualWith",
+    "kind": "function",
+    "params": [
+      {
+        "title": "param",
+        "name": "array1",
+        "lineNumber": 148,
+        "type": {
+          "type": "TypeApplication",
+          "expression": {
+            "type": "NameExpression",
+            "name": "Array"
+          },
+          "applications": [
+            {
+              "type": "NameExpression",
+              "name": "T"
+            }
+          ]
+        }
+      },
+      {
+        "title": "param",
+        "name": "array2",
+        "lineNumber": 149,
+        "type": {
+          "type": "TypeApplication",
+          "expression": {
+            "type": "NameExpression",
+            "name": "Array"
+          },
+          "applications": [
+            {
+              "type": "NameExpression",
+              "name": "T"
+            }
+          ]
+        }
+      },
+      {
+        "title": "param",
+        "name": "compareFunction",
+        "default": "(a: T, b: T): boolean => a === b",
+        "type": {
+          "type": "OptionalType",
+          "expression": {
+            "type": "FunctionType",
+            "params": [
+              {
+                "type": "ParameterType",
+                "name": "a",
+                "expression": {
+                  "type": "NameExpression",
+                  "name": "T"
+                }
+              },
+              {
+                "type": "ParameterType",
+                "name": "b",
+                "expression": {
+                  "type": "NameExpression",
+                  "name": "T"
+                }
+              }
+            ],
+            "result": {
+              "type": "NameExpression",
+              "name": "boolean"
+            }
+          }
+        }
+      }
+    ],
+    "returns": [
+      {
+        "type": {
+          "type": "NameExpression",
+          "name": "boolean"
+        }
+      }
+    ],
+    "members": {
+      "instance": [],
+      "static": []
+    },
+    "path": [
+      {
+        "name": "isArrayEqualWith",
+        "kind": "function"
+      }
+    ],
+    "namespace": "isArrayEqualWith"
   }
 ]

test/fixture/es6-import.output.md

@@ -140,3 +140,15 @@ A public function
 # execute
 
 This is re-exported
+
+# isArrayEqualWith
+
+Regression check for #498
+
+**Parameters**
+
+-   `array1` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)<T>** 
+-   `array2` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)<T>** 
+-   `compareFunction` **function (a: T, b: T): [boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)?**  (optional, default `(a: T, b: T): boolean => a === b`)
+
+Returns **[boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)**