docs: 介绍部分内置类型转换

docs/uts/buildin-object-api/array.md

@@ -666,3 +666,7 @@ const shallowCopy = fruits.slice() // this is how to make a copy
 ```ts
 console.log(arr.0) // a syntax error
 ```
+
+## Bug & Tips@tips
+
+* 目前 Array 类型编译到 kotlin 为 io.dcloud.uts.UTSArray

docs/uts/buildin-object-api/error.md

@@ -26,5 +26,6 @@ let otherError = new Error("Connecting to database failed.", { cause: err });
 
 ```
 
+## Bug & Tips@tips
 
-
+* 目前 Error 类型编译到 kotlin 为 io.dcloud.uts.UTSError

docs/uts/buildin-object-api/promise.md

@@ -214,3 +214,7 @@ Promise 对象表示异步操作最终的完成（或失败）以及其结果值
 <!-- UTSJSON.Promise.allSettled.returnValue -->
 
 <!-- UTSJSON.Promise.allSettled.compatibility -->
+
+## Bug & Tips@tips
+
+* 目前 Promise 类型编译到 kotlin 为 io.dcloud.uts.UTSPromise

docs/uts/buildin-object-api/regexp.md

@@ -155,4 +155,8 @@ console.log(globalRegex.lastIndex);
 console.log(globalRegex.test(str));
 // expected output: false
 ```
-<!-- UTSJSON.RegExp.test.compatibility -->
\ No newline at end of file
+<!-- UTSJSON.RegExp.test.compatibility -->
+
+## Bug & Tips@tips
+
+* 目前 RegExp 类型编译到 kotlin 为 io.dcloud.uts.UTSRegExp
\ No newline at end of file

docs/uts/buildin-object-api/set.md

@@ -123,4 +123,8 @@ console.log(set1.has(5));
 console.log(set1.has(6));
 // expected output: false
 ```
-<!-- UTSJSON.Set.has.compatibility -->
\ No newline at end of file
+<!-- UTSJSON.Set.has.compatibility -->
+
+## Bug & Tips@tips
+
+* 目前 Set 类型编译到 kotlin 为 io.dcloud.uts.UTSSet
\ No newline at end of file