Chore: More typescript strict null fixes, going for sub 200 (#26134)

* Chore: Fix typescript strict null errors

* Added new limit

* Fixed ts issue

* fixed tests

* trying to fix type inference

* Fixing more ts errors

* Revert tsconfig option

* Fix

* Fixed code

* More fixes

* fix tests

* Updated snapshot

* Chore: More ts strict null fixes

* More fixes in some really messed up azure config components

* More fixes, current count: 441

* 419

* More fixes

* Fixed invalid initial state in explore

* Fixing tests

* Fixed tests

* Explore fix

* More fixes

* Progress

* Sub 300

* Now at 218

* Progress

* Update

* Progress

* Updated tests

* at 159

* fixed tests

* Fixed test

public/app/features/dashboard/components/TransformationsEditor/TransformationEditor.tsx

@@ -5,7 +5,7 @@ import { GrafanaTheme, DataFrame } from '@grafana/data';
 
 interface TransformationEditorProps {
   name: string;
-  description: string;
+  description?: string;
   editor?: JSX.Element;
   input: DataFrame[];
   output?: DataFrame[];
@@ -32,9 +32,7 @@ export const TransformationEditor = ({ editor, input, output, debugMode }: Trans
           </div>
           <div className={styles.debug}>
             <div className={styles.debugTitle}>Transformation output data</div>
-            <div className={styles.debugJson}>
-              <JSONFormatter json={output} />
-            </div>
+            <div className={styles.debugJson}>{output && <JSONFormatter json={output} />}</div>
           </div>
         </div>
       )}

public/app/features/dashboard/components/TransformationsEditor/TransformationOperationRow.tsx

@@ -7,7 +7,7 @@ import { QueryOperationAction } from 'app/core/components/QueryOperationRow/Quer
 
 interface TransformationOperationRowProps {
   name: string;
-  description: string;
+  description?: string;
   editor?: JSX.Element;
   onRemove: () => void;
   input: DataFrame[];