extracting, re-arranging making sure interface don't get in the way

packages/@tests/_aqua/smoke_test.aqua

@@ -1,7 +1,6 @@
-service Peer("peer"):
-    -- Get information about the peer
-    identify() -> Info
+alias PeerId: string
 
+service Peer("peer"):
     -- Get Unix timestamp in milliseconds
     timestamp_ms() -> u64
 

packages/@tests/smoke_web/src/_aqua/smoke_test.ts

@@ -0,0 +1,123 @@
+/**
+ *
+ * This file is auto-generated. Do not edit manually: changes may be erased.
+ * Generated by Aqua compiler: https://github.com/fluencelabs/aqua/.
+ * If you find any bugs, please write an issue on GitHub: https://github.com/fluencelabs/aqua/issues
+ * Aqua version: 0.7.2-314
+ *
+ */
+import type { IFluencePeer } from '@fluencelabs/js-peer/dist/interfaces';
+import type { CallParams } from '@fluencelabs/js-peer/dist/interfaces/commonTypes';
+import { callFunction$$, registerService$$ } from '@fluencelabs/js-client.api/dist/compilerSupport/v4';
+
+// Services
+
+export interface PeerDef {
+    timestamp_ms: (callParams: CallParams<null>) => number | Promise<number>;
+}
+export function registerPeer(service: PeerDef): void;
+export function registerPeer(serviceId: string, service: PeerDef): void;
+export function registerPeer(peer: IFluencePeer, service: PeerDef): void;
+export function registerPeer(peer: IFluencePeer, serviceId: string, service: PeerDef): void;
+
+export function registerPeer(...args: any) {
+    registerService$$(args, {
+        defaultServiceId: 'peer',
+        functions: {
+            tag: 'labeledProduct',
+            fields: {
+                timestamp_ms: {
+                    tag: 'arrow',
+                    domain: {
+                        tag: 'nil',
+                    },
+                    codomain: {
+                        tag: 'unlabeledProduct',
+                        items: [
+                            {
+                                tag: 'scalar',
+                                name: 'u64',
+                            },
+                        ],
+                    },
+                },
+            },
+        },
+    });
+}
+
+// Functions
+
+export function getRelayTime(relayPeerId: string, config?: { ttl?: number }): Promise<number>;
+
+export function getRelayTime(peer: IFluencePeer, relayPeerId: string, config?: { ttl?: number }): Promise<number>;
+
+export function getRelayTime(...args: any) {
+    let script = `
+                    (xor
+                     (seq
+                      (seq
+                       (seq
+                        (seq
+                         (call %init_peer_id% ("getDataSrv" "-relay-") [] -relay-)
+                         (call %init_peer_id% ("getDataSrv" "relayPeerId") [] relayPeerId)
+                        )
+                        (call -relay- ("op" "noop") [])
+                       )
+                       (xor
+                        (seq
+                         (call relayPeerId ("peer" "timestamp_ms") [] ts)
+                         (call -relay- ("op" "noop") [])
+                        )
+                        (seq
+                         (call -relay- ("op" "noop") [])
+                         (call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 1])
+                        )
+                       )
+                      )
+                      (xor
+                       (call %init_peer_id% ("callbackSrv" "response") [ts])
+                       (call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 2])
+                      )
+                     )
+                     (call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 3])
+                    )
+    `;
+    return callFunction$$(
+        args,
+        {
+            functionName: 'getRelayTime',
+            arrow: {
+                tag: 'arrow',
+                domain: {
+                    tag: 'labeledProduct',
+                    fields: {
+                        relayPeerId: {
+                            tag: 'scalar',
+                            name: 'string',
+                        },
+                    },
+                },
+                codomain: {
+                    tag: 'unlabeledProduct',
+                    items: [
+                        {
+                            tag: 'scalar',
+                            name: 'u64',
+                        },
+                    ],
+                },
+            },
+            names: {
+                relay: '-relay-',
+                getDataSrv: 'getDataSrv',
+                callbackSrv: 'callbackSrv',
+                responseSrv: 'callbackSrv',
+                responseFnName: 'response',
+                errorHandlingSrv: 'errorHandlingSrv',
+                errorFnName: 'error',
+            },
+        },
+        script,
+    );
+}

packages/@tests/smoke_web/tsconfig.json

@@ -1,6 +1,8 @@
 {
     "extends": "../../../tsconfig.json",
     "compilerOptions": {
+        "module": "CommonJS",
+        "target": "ES5",
         "outDir": "./dist",
         "moduleResolution": "node"
     },