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/plugins/datasource/loki/components/LokiExploreQueryEditor.test.tsx

@@ -22,6 +22,7 @@ const setup = (renderMethod: any, propOverrides?: object) => {
       requestId: '1',
       dashboardId: 1,
       interval: '1s',
+      intervalMs: 1000,
       panelId: 1,
       range: {
         from: toUtc('2020-01-01', 'YYYY-MM-DD'),

public/app/plugins/datasource/loki/components/__snapshots__/LokiExploreQueryEditor.test.tsx.snap

@@ -24,6 +24,7 @@ exports[`LokiExploreQueryEditor should render component 1`] = `
         "app": "Grafana",
         "dashboardId": 1,
         "interval": "1s",
+        "intervalMs": 1000,
         "panelId": 1,
         "range": Object {
           "from": "2020-01-01T00:00:00.000Z",