[ADF-2979] Updated doc tools to avoid erasing MD docs with blank JSDocs in services (#3347)

* [ADF-2979] Update to ignore blank JSDocs for method signature

* [ADF-2979] Finished adding blank JSDoc check for services

tools/doc/mdNav.ts

@@ -26,6 +26,38 @@ export class MDNav {
     }
 
 
+    findAll(test: (element: any) => boolean = () => true, index: number = 0): MDNav[] {
+        if (!this.root || !this.root.children) {
+            return [];
+        }
+
+        let result = [];
+
+        let currIndex = 0;
+
+        for (let i = this.pos; i < this.root.children.length; i++) {
+            let child = this.root.children[i];
+
+            if (test(child)) {
+                if (currIndex === index) {
+                    result.push(new MDNav(this.root, i));
+                } else {
+                    currIndex++;
+                }
+            }
+        }
+
+        return result;
+    }
+
+
+    emph(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+        return this.find((h) => {
+            return h.type === "emphasis" && test(h);
+        }, index);
+    }
+
+
     heading(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
         return this.find((h) => {
             return h.type === "heading" && test(h);
@@ -33,16 +65,49 @@ export class MDNav {
     }
 
 
-    table(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+    html(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
         return this.find((h) => {
-            return h.type === "table" && test(h);
+            return h.type === "html" && test(h);
         }, index);
     }
 
 
-    text(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+    list(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
         return this.find((h) => {
-            return h.type === "text" && test(h);
+            return h.type === "list" && test(h);
+        }, index);
+    }
+
+
+    listItem(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+        return this.find((h) => {
+            return h.type === "listItem" && test(h);
+        }, index);
+    }
+
+    listItems(test: (element: any) => boolean = () => true, index: number = 0): MDNav[] {
+        return this.findAll((h) => {
+            return h.type === "listItem" && test(h);
+        }, index);
+    }
+
+    paragraph(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+        return this.find((h) => {
+            return h.type === "paragraph" && test(h);
+        }, index);
+    }
+
+
+    strong(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+        return this.find((h) => {
+            return h.type === "strong" && test(h);
+        }, index);
+    }
+
+
+    table(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+        return this.find((h) => {
+            return h.type === "table" && test(h);
         }, index);
     }
 
@@ -60,6 +125,14 @@ export class MDNav {
         }, index);
     }
 
+
+    text(test: (element: any) => boolean = () => true, index: number = 0): MDNav {
+        return this.find((h) => {
+            return h.type === "text" && test(h);
+        }, index);
+    }
+
+
     get item(): any {
         if (!this.root || !this.root.children) {
             return undefined;
@@ -75,7 +148,16 @@ export class MDNav {
     }
 
     
-    get childNav() {
+    get childNav(): MDNav {
         return new MDNav(this.item);
     }
+
+
+    get value(): any {
+        if (this.item && this.item["value"]) {
+            return this.item.value;
+        } else {
+            return undefined;
+        }
+    }
 }