style: 💄 fix linter errors

Author: streamich

src/json-crdt-repo/__tests__/testbed.ts

@@ -7,6 +7,8 @@ import {pubsub as createPubsub} from '../pubsub';
 import {BinStrLevel, LevelLocalRepoPubSub} from '../local/level/types';
 import {EditSessionFactory} from '../session/EditSessionFactory';
 
+/* tslint:disable:no-console */
+
 export class Testbed {
   public static readonly create = () => {
     return new Testbed();

src/json-crdt-repo/local/level/__tests__/LevelLocalRepo.sync.spec.ts

@@ -420,7 +420,7 @@ describe('.sync()', () => {
           id: kit.blockId,
           patches: patches2,
         });
-        let events: LocalRepoEvent[] = [];
+        const events: LocalRepoEvent[] = [];
         const subscription = kit.local.change$(kit.blockId).subscribe((e) => {
           events.push(e);
         });

src/json-crdt-repo/local/level/__tests__/setup.ts

@@ -8,6 +8,8 @@ import {MemoryLevel} from 'memory-level';
 import {BinStrLevel, LevelLocalRepoPubSub} from '../types';
 import {pubsub as createPubsub} from '../../../pubsub';
 
+/* tslint:disable:no-console */
+
 export const setup = async (
   opts: {
     remote?: ReturnType<typeof remoteSetup>;

src/json-crdt-repo/session/EditSession.ts

@@ -222,7 +222,7 @@ export class EditSession {
             break;
           }
         } catch (error) {
-          // eslint-disable-next-line no-console
+          // tslint:disable-next-line no-console
           console.error('Failed to apply event', event, error);
         }
       }

src/util/Mutex.ts

@@ -30,11 +30,13 @@ export class Mutex {
     } finally {
       const queue = this.queue;
       const entries = queue.get(key);
-      if (!(entries instanceof Array)) return;
-      if (!entries.length) return void queue.delete(key);
-      const next = entries.shift();
-      if (!(next instanceof Entry)) return;
-      this.run(key, next).catch(() => {});
+      if (entries instanceof Array) {
+        if (!entries.length) queue.delete(key);
+        else {
+          const next = entries.shift();
+          if (next instanceof Entry) this.run(key, next).catch(() => {});
+        }
+      }
     }
   }
 }