diff --git a/grpc/examples/ts/greeter/src/models.ts b/grpc/examples/ts/greeter/src/models.ts
index 61d4731e3..228f4799f 100644
--- a/grpc/examples/ts/greeter/src/models.ts
+++ b/grpc/examples/ts/greeter/src/models.ts
@@ -2,5 +2,5 @@
 
 /* eslint-disable @typescript-eslint/no-unused-vars, @typescript-eslint/no-explicit-any, @typescript-eslint/no-non-null-assertion */
 
-export { HelloReply } from './models/hello-reply.js';
-export { HelloRequest } from './models/hello-request.js';
+export {HelloReply} from './models/hello-reply.js';
+export {HelloRequest} from './models/hello-request.js';
diff --git a/grpc/examples/ts/greeter/src/models/hello-reply.ts b/grpc/examples/ts/greeter/src/models/hello-reply.ts
index c9dd72c2c..676910dbf 100644
--- a/grpc/examples/ts/greeter/src/models/hello-reply.ts
+++ b/grpc/examples/ts/greeter/src/models/hello-reply.ts
@@ -8,7 +8,7 @@ import * as flatbuffers from 'flatbuffers';
 
 export class HelloReply {
   bb: flatbuffers.ByteBuffer|null = null;
-  bb_pos = 0;
+  bb_pos: number = 0;
   __init(i:number, bb:flatbuffers.ByteBuffer):HelloReply {
   this.bb_pos = i;
   this.bb = bb;
@@ -31,11 +31,11 @@ message(optionalEncoding?:any):string|Uint8Array|null {
   return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
 }
 
-static startHelloReply(builder:flatbuffers.Builder) {
+static startHelloReply(builder:flatbuffers.Builder):void {
   builder.startObject(1);
 }
 
-static addMessage(builder:flatbuffers.Builder, messageOffset:flatbuffers.Offset) {
+static addMessage(builder:flatbuffers.Builder, messageOffset:flatbuffers.Offset):void {
   builder.addFieldOffset(0, messageOffset, 0);
 }
 
diff --git a/grpc/examples/ts/greeter/src/models/hello-request.ts b/grpc/examples/ts/greeter/src/models/hello-request.ts
index fb5239938..1bde8f5cd 100644
--- a/grpc/examples/ts/greeter/src/models/hello-request.ts
+++ b/grpc/examples/ts/greeter/src/models/hello-request.ts
@@ -8,7 +8,7 @@ import * as flatbuffers from 'flatbuffers';
 
 export class HelloRequest {
   bb: flatbuffers.ByteBuffer|null = null;
-  bb_pos = 0;
+  bb_pos: number = 0;
   __init(i:number, bb:flatbuffers.ByteBuffer):HelloRequest {
   this.bb_pos = i;
   this.bb = bb;
@@ -31,11 +31,11 @@ name(optionalEncoding?:any):string|Uint8Array|null {
   return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
 }
 
-static startHelloRequest(builder:flatbuffers.Builder) {
+static startHelloRequest(builder:flatbuffers.Builder):void {
   builder.startObject(1);
 }
 
-static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset) {
+static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset):void {
   builder.addFieldOffset(0, nameOffset, 0);
 }