4 files changed, 6 insertions, 6 deletions
diff --git a/src/util/amounts.ts b/src/util/amounts.ts
index f9946393f..f0a4f1d72 100644
--- a/src/util/amounts.ts
+++ b/src/util/amounts.ts
@@ -260,7 +260,7 @@ export function parse(s: string): AmountJson | undefined {
   if (tail.length > fractionalLength + 1) {
     return undefined;
   }
-  let value = Number.parseInt(res[2]);
+  const value = Number.parseInt(res[2]);
   if (value > maxAmountValue) {
     return undefined;
   }
diff --git a/src/util/query.ts b/src/util/query.ts
index ce704b4fc..44f668658 100644
--- a/src/util/query.ts
+++ b/src/util/query.ts
@@ -123,8 +123,8 @@ interface CursorValueResult<T> {
 
 class ResultStream<T> {
   private currentPromise: Promise<void>;
-  private gotCursorEnd: boolean = false;
-  private awaitingResult: boolean = false;
+  private gotCursorEnd = false;
+  private awaitingResult = false;
 
   constructor(private req: IDBRequest) {
     this.awaitingResult = true;
@@ -304,7 +304,7 @@ function runWithTransaction<T>(
     const storeName = stores.map((x) => x.name);
     const tx = db.transaction(storeName, mode);
     let funResult: any = undefined;
-    let gotFunResult: boolean = false;
+    let gotFunResult = false;
     tx.oncomplete = () => {
       // This is a fatal error: The transaction completed *before*
       // the transaction function returned.  Likely, the transaction
diff --git a/src/util/time.ts b/src/util/time.ts
index 138ecb876..05188b6d2 100644
--- a/src/util/time.ts
+++ b/src/util/time.ts
@@ -34,7 +34,7 @@ export interface Duration {
   readonly d_ms: number | "forever";
 }
 
-let timeshift: number = 0;
+let timeshift = 0;
 
 export function setDangerousTimetravel(dt: number) {
   timeshift = dt;
diff --git a/src/util/timer.ts b/src/util/timer.ts
index 8706c939e..a1712b03f 100644
--- a/src/util/timer.ts
+++ b/src/util/timer.ts
@@ -87,7 +87,7 @@ const nullTimerHandle = {
  * Group of timers that can be destroyed at once.
  */
 export class TimerGroup {
-  private stopped: boolean = false;
+  private stopped = false;
 
   private timerMap: { [index: number]: TimerHandle } = {};