diff --git a/tests/ts/reflection/service.js b/tests/ts/reflection/service.js
new file mode 100644
index 0000000..8c66ef7
--- /dev/null
+++ b/tests/ts/reflection/service.js
@@ -0,0 +1,146 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { KeyValue } from '../reflection/key-value.js';
+import { RPCCall } from '../reflection/rpccall.js';
+export class Service {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsService(bb, obj) {
+        return (obj || new Service()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsService(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Service()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    calls(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new RPCCall()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    callsLength() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    attributes(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? (obj || new KeyValue()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    attributesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    declarationFile(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Service';
+    }
+    static startService(builder) {
+        builder.startObject(5);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addCalls(builder, callsOffset) {
+        builder.addFieldOffset(1, callsOffset, 0);
+    }
+    static createCallsVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startCallsVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addAttributes(builder, attributesOffset) {
+        builder.addFieldOffset(2, attributesOffset, 0);
+    }
+    static createAttributesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startAttributesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(3, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDeclarationFile(builder, declarationFileOffset) {
+        builder.addFieldOffset(4, declarationFileOffset, 0);
+    }
+    static endService(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        return offset;
+    }
+    static createService(builder, nameOffset, callsOffset, attributesOffset, documentationOffset, declarationFileOffset) {
+        Service.startService(builder);
+        Service.addName(builder, nameOffset);
+        Service.addCalls(builder, callsOffset);
+        Service.addAttributes(builder, attributesOffset);
+        Service.addDocumentation(builder, documentationOffset);
+        Service.addDeclarationFile(builder, declarationFileOffset);
+        return Service.endService(builder);
+    }
+    unpack() {
+        return new ServiceT(this.name(), this.bb.createObjList(this.calls.bind(this), this.callsLength()), this.bb.createObjList(this.attributes.bind(this), this.attributesLength()), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()), this.declarationFile());
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.calls = this.bb.createObjList(this.calls.bind(this), this.callsLength());
+        _o.attributes = this.bb.createObjList(this.attributes.bind(this), this.attributesLength());
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+        _o.declarationFile = this.declarationFile();
+    }
+}
+export class ServiceT {
+    constructor(name = null, calls = [], attributes = [], documentation = [], declarationFile = null) {
+        this.name = name;
+        this.calls = calls;
+        this.attributes = attributes;
+        this.documentation = documentation;
+        this.declarationFile = declarationFile;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const calls = Service.createCallsVector(builder, builder.createObjectOffsetList(this.calls));
+        const attributes = Service.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+        const documentation = Service.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        const declarationFile = (this.declarationFile !== null ? builder.createString(this.declarationFile) : 0);
+        return Service.createService(builder, name, calls, attributes, documentation, declarationFile);
+    }
+}