diff --git a/packages/tools/docs-tools/.prettierignore b/packages/tools/docs-tools/.prettierignore
new file mode 100644
index 00000000000..d5c3e32566c
--- /dev/null
+++ b/packages/tools/docs-tools/.prettierignore
@@ -0,0 +1,5 @@
+node_modules
+dist
+lib
+etc
+temp
diff --git a/packages/tools/docs-tools/src/remarkAdmonition.ts b/packages/tools/docs-tools/src/remarkAdmonition.ts
index 614d2d71e97..c8f5b465d94 100644
--- a/packages/tools/docs-tools/src/remarkAdmonition.ts
+++ b/packages/tools/docs-tools/src/remarkAdmonition.ts
@@ -14,6 +14,7 @@ let STARTELM: Paragraph | undefined;
 
 // check the branch with the start of a notification
 // notifications start with ':::' followed by a label and maybe a title
+// eslint-disable-next-line @rushstack/no-new-null
 const isStart = (branch: DocsRootContent): null | RegExpMatchArray => {
   if ('children' in branch === false) return null;
 
diff --git a/packages/tools/docs-tools/src/remarkCheckForCodeTitle.ts b/packages/tools/docs-tools/src/remarkCheckForCodeTitle.ts
index 5302436801b..f2bf1dbf459 100644
--- a/packages/tools/docs-tools/src/remarkCheckForCodeTitle.ts
+++ b/packages/tools/docs-tools/src/remarkCheckForCodeTitle.ts
@@ -1,6 +1,6 @@
 import type { ITree, Plugin } from './types';
 
-const replaceOrConcatString = (str?: string | null): string => {
+const replaceOrConcatString = (str?: string): string => {
   if (!str) str = '';
   const emptyTitleRegex = /title=""/g;
   const emptyTitleReplacement = 'title=" "';
@@ -20,7 +20,7 @@ const remarkCheckForCodeTitle = (): Plugin => {
       const { type } = node;
 
       if (type === 'code') {
-        node.meta = replaceOrConcatString(node.meta);
+        node.meta = replaceOrConcatString(node.meta ?? '');
       }
 
       return node;
diff --git a/packages/tools/docs-tools/src/remarkFigureOutOfParagraph.ts b/packages/tools/docs-tools/src/remarkFigureOutOfParagraph.ts
index e579d2bcc00..e439954a1df 100644
--- a/packages/tools/docs-tools/src/remarkFigureOutOfParagraph.ts
+++ b/packages/tools/docs-tools/src/remarkFigureOutOfParagraph.ts
@@ -8,7 +8,7 @@ import type { DocsRootContent, ITree, Plugin } from './types';
 
 const remarkFigureOutOfParagraph = (): Plugin => {
   return async (tree): Promise<ITree> => {
-    const children = tree.children.map((node) => {
+    const children = tree.children.map((node: Partial<DocsRootContent>) => {
       const { type } = node;
 
       if (
@@ -24,7 +24,6 @@ const remarkFigureOutOfParagraph = (): Plugin => {
           type: 'image',
         };
 
-        // @ts-ignore
         delete newNode.children;
         return newNode;
       }
diff --git a/packages/tools/docs-tools/src/remarkHeadersToProps.ts b/packages/tools/docs-tools/src/remarkHeadersToProps.ts
index 6154dfef9e6..284161d6a15 100644
--- a/packages/tools/docs-tools/src/remarkHeadersToProps.ts
+++ b/packages/tools/docs-tools/src/remarkHeadersToProps.ts
@@ -10,7 +10,7 @@ import type {
   TagNameType,
 } from './types';
 
-const getTagName = (depth = 1) => `h${depth}` as TagNameType;
+const getTagName = (depth = 1): TagNameType => `h${depth}` as TagNameType;
 
 const lastHeading = (parent: IStartArray, newChild: Heading): IStartArray => {
   const nodes = [parent];
diff --git a/packages/tools/docs-tools/src/remarkYoutube.ts b/packages/tools/docs-tools/src/remarkYoutube.ts
index e14e6e4ec84..d0c1de6a7ed 100644
--- a/packages/tools/docs-tools/src/remarkYoutube.ts
+++ b/packages/tools/docs-tools/src/remarkYoutube.ts
@@ -35,10 +35,9 @@ const remarkYoutube = (): Plugin => {
                 title: leaf.title,
               },
             },
+            children: [],
           };
 
-          // @ts-ignore
-          delete newNode.children;
           return newNode;
         }
       }
diff --git a/packages/tools/docs-tools/src/types.ts b/packages/tools/docs-tools/src/types.ts
index 329ba93dd99..09d33d24d6e 100644
--- a/packages/tools/docs-tools/src/types.ts
+++ b/packages/tools/docs-tools/src/types.ts
@@ -186,6 +186,7 @@ export type ChildrenWithValues = TypeWithValue[];
 
 export interface IElementType {
   type: 'element';
+  value?: string;
   children: TypeWithValue[];
   data: {
     hName: string;