add library, tsconfig.base.json

components/tabs/BrowseTab.vue

@@ -257,7 +257,7 @@ export default class BrowseTab extends Vue {
         this.selected.reading = [
           await api
             .all_getReading({
-              entry: this.selected.entry[0],
+              entry: this.selected.entry[0]!,
             })
             .then((r) => r.result),
         ]
@@ -266,7 +266,7 @@ export default class BrowseTab extends Vue {
       if (!this.selected.translation.length) {
         this.selected.translation = await api
           .all_getMeaning({
-            entry: this.selected.entry[0],
+            entry: this.selected.entry[0]!,
           })
           .then((r) =>
             r.result.filter((r0) => !r0.entry).map((r0) => r0.meaning)
@@ -360,7 +360,7 @@ export default class BrowseTab extends Vue {
     const o = jsonClone(row)
     this.selected = {
       ...o,
-      entry: o.entry[0],
+      entry: o.entry[0]!,
       list: o.entry,
     }
     this.context.open(evt)