Moving to strict.

Create form has now moved to constructor and route data subscribe is type safe.

overlord/src/app/issue/issue.component.ts

@@ -60,14 +60,26 @@ export class IssueComponent implements OnInit, AfterViewInit, OnDestroy {
     private batchSer: BatchService,
     private issueGridSer: IssueGridService,
   ) {
-    this.createForm();
+    this.form = this.fb.group({
+      date: '',
+      source: '',
+      destination: '',
+      amount: { value: '', disabled: true },
+      addRow: this.fb.group({
+        batch: '',
+        quantity: '',
+      }),
+      narration: '',
+    });
     this.listenToBatchAutocompleteChange();
     this.listenToDateChange();
   }
 
   ngOnInit() {
     this.gridDataSource = new IssueGridDataSource(this.gridObservable);
-    this.route.data.subscribe((data: { voucher: Voucher; costCentres: CostCentre[] }) => {
+    this.route.data.subscribe((value) => {
+      const data = value as { voucher: Voucher; costCentres: CostCentre[] };
+
       this.costCentres = data.costCentres;
       this.loadVoucher(data.voucher);
     });
@@ -219,20 +231,6 @@ export class IssueComponent implements OnInit, AfterViewInit, OnDestroy {
     this.updateView();
   }
 
-  createForm() {
-    this.form = this.fb.group({
-      date: '',
-      source: '',
-      destination: '',
-      amount: { value: '', disabled: true },
-      addRow: this.fb.group({
-        batch: '',
-        quantity: '',
-      }),
-      narration: '',
-    });
-  }
-
   canSave() {
     if (!this.voucher.id) {
       return true;