Fix microsoft#47753 - Organize imports removes type imports that are only referenced in @link (jsdoc) (microsoft#47824)

* Added unit test

* Added baseline test

* Dirty solution

* Code refactoring and improvements

* Added more test cases

* Refactor to use flatMap

* Added utility function to get all Nodes with JSDocs

* Minor improvements

* Use recursion to check all tree levels

* Removed unit test

* Removed previous changes

* Updated resolveEntityName call

* Updated dontResolveAlias clause

* Updated symbol flags

* Updated baseline

* Fix dont resolve alias problem

* Updated tests

Author: komyg

src/compiler/checker.ts

@@ -41898,7 +41898,7 @@ namespace ts {
                         const symbol = getIntrinsicTagSymbol(name.parent as JsxOpeningLikeElement);
                         return symbol === unknownSymbol ? undefined : symbol;
                     }
-                    const result = resolveEntityName(name, meaning, /*ignoreErrors*/ false, /*dontResolveAlias*/ !isJSDoc, getHostSignatureFromJSDoc(name));
+                    const result = resolveEntityName(name, meaning, /*ignoreErrors*/ false, /* dontResolveAlias */ true, getHostSignatureFromJSDoc(name));
                     if (!result && isJSDoc) {
                         const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
                         if (container) {

tests/baselines/reference/jsdocLink3.baseline

@@ -59,10 +59,10 @@
           "text": "C",
           "kind": "linkName",
           "target": {
-            "fileName": "/jsdocLink3.ts",
+            "fileName": "/module1.ts",
             "textSpan": {
-              "start": 0,
-              "length": 18
+              "start": 9,
+              "length": 1
             }
           }
         },
@@ -87,10 +87,10 @@
               "text": "C",
               "kind": "linkName",
               "target": {
-                "fileName": "/jsdocLink3.ts",
+                "fileName": "/module1.ts",
                 "textSpan": {
-                  "start": 0,
-                  "length": 18
+                  "start": 9,
+                  "length": 1
                 }
               }
             },
@@ -110,10 +110,10 @@
               "text": "C()",
               "kind": "linkName",
               "target": {
-                "fileName": "/jsdocLink3.ts",
+                "fileName": "/module1.ts",
                 "textSpan": {
-                  "start": 0,
-                  "length": 18
+                  "start": 9,
+                  "length": 1
                 }
               }
             },
@@ -133,10 +133,10 @@
               "text": "C",
               "kind": "linkName",
               "target": {
-                "fileName": "/jsdocLink3.ts",
+                "fileName": "/module1.ts",
                 "textSpan": {
-                  "start": 0,
-                  "length": 18
+                  "start": 9,
+                  "length": 1
                 }
               }
             },
@@ -181,10 +181,10 @@
               "text": "C",
               "kind": "linkName",
               "target": {
-                "fileName": "/jsdocLink3.ts",
+                "fileName": "/module1.ts",
                 "textSpan": {
-                  "start": 0,
-                  "length": 18
+                  "start": 9,
+                  "length": 1
                 }
               }
             },

tests/cases/fourslash/organizeImports10.ts

@@ -0,0 +1,18 @@
+/// <reference path="fourslash.ts" />
+
+// @Filename: /module.ts
+////import type { ZodType } from './declaration';
+////
+/////** Intended to be used in combination with {@link ZodType} */
+////export function fun() { /* ... */ }
+
+// @Filename: /declaration.ts
+//// type ZodType = {};
+//// export type { ZodType }
+
+
+verify.organizeImports(`import type { ZodType } from './declaration';
+
+/** Intended to be used in combination with {@link ZodType} */
+export function fun() { /* ... */ }`
+);

tests/cases/fourslash/organizeImports11.ts

@@ -0,0 +1,62 @@
+/// <reference path="fourslash.ts" />
+
+// @Filename: /test.ts
+////import { TypeA, TypeB, TypeC, UnreferencedType } from './my-types';
+////
+/////**
+//// * MyClass {@link TypeA}
+//// */
+////export class MyClass {
+////
+////  /**
+////   * Some Property {@link TypeB}
+////   */
+////  public something;
+////
+////  /**
+////   * Some function {@link TypeC}
+////   */
+////  public myMethod() {
+////
+////    /**
+////     * Some lambda function {@link TypeC}
+////     */
+////    const someFunction = () => {
+////      return '';
+////    }
+////    someFunction();
+////  }
+////}
+
+// @Filename: /my-types.ts
+//// export type TypeA = string;
+//// export class TypeB { }
+//// export type TypeC = () => string;
+
+verify.organizeImports(`import { TypeA, TypeB, TypeC } from './my-types';
+
+/**
+ * MyClass {@link TypeA}
+ */
+export class MyClass {
+
+  /**
+   * Some Property {@link TypeB}
+   */
+  public something;
+
+  /**
+   * Some function {@link TypeC}
+   */
+  public myMethod() {
+
+    /**
+     * Some lambda function {@link TypeC}
+     */
+    const someFunction = () => {
+      return '';
+    }
+    someFunction();
+  }
+}`
+);