feat: move ts target to es2018 from es2016 (#406)

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Synth log will be available here:
https://source.cloud.google.com/results/invocations/9b55eba7-85ee-48d5-a737-8b677439db4d/targets

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Source-Link: googleapis/synthtool@1c92077

protos/protos.js

@@ -28,7 +28,7 @@
     var $Reader = $protobuf.Reader, $Writer = $protobuf.Writer, $util = $protobuf.util;
 
     // Exported root namespace
-    var $root = $protobuf.roots._google_cloud_automl_2_0_0_protos || ($protobuf.roots._google_cloud_automl_2_0_0_protos = {});
+    var $root = $protobuf.roots._google_cloud_automl_protos || ($protobuf.roots._google_cloud_automl_protos = {});
 
     $root.google = (function() {
 

src/v1/auto_ml_client.ts

@@ -114,6 +114,13 @@ export class AutoMlClient {
     }
     opts.servicePath = opts.servicePath || servicePath;
     opts.port = opts.port || port;
+
+    // users can override the config from client side, like retry codes name.
+    // The detailed structure of the clientConfig can be found here: https://github.com/googleapis/gax-nodejs/blob/master/src/gax.ts#L546
+    // The way to override client config for Showcase API:
+    //
+    // const customConfig = {"interfaces": {"google.showcase.v1beta1.Echo": {"methods": {"Echo": {"retry_codes_name": "idempotent", "retry_params_name": "default"}}}}}
+    // const showcaseClient = new showcaseClient({ projectId, customConfig });
     opts.clientConfig = opts.clientConfig || {};
 
     const isBrowser = typeof window !== 'undefined';

src/v1/prediction_service_client.ts

@@ -100,6 +100,13 @@ export class PredictionServiceClient {
     }
     opts.servicePath = opts.servicePath || servicePath;
     opts.port = opts.port || port;
+
+    // users can override the config from client side, like retry codes name.
+    // The detailed structure of the clientConfig can be found here: https://github.com/googleapis/gax-nodejs/blob/master/src/gax.ts#L546
+    // The way to override client config for Showcase API:
+    //
+    // const customConfig = {"interfaces": {"google.showcase.v1beta1.Echo": {"methods": {"Echo": {"retry_codes_name": "idempotent", "retry_params_name": "default"}}}}}
+    // const showcaseClient = new showcaseClient({ projectId, customConfig });
     opts.clientConfig = opts.clientConfig || {};
 
     const isBrowser = typeof window !== 'undefined';

src/v1beta1/auto_ml_client.ts

@@ -114,6 +114,13 @@ export class AutoMlClient {
     }
     opts.servicePath = opts.servicePath || servicePath;
     opts.port = opts.port || port;
+
+    // users can override the config from client side, like retry codes name.
+    // The detailed structure of the clientConfig can be found here: https://github.com/googleapis/gax-nodejs/blob/master/src/gax.ts#L546
+    // The way to override client config for Showcase API:
+    //
+    // const customConfig = {"interfaces": {"google.showcase.v1beta1.Echo": {"methods": {"Echo": {"retry_codes_name": "idempotent", "retry_params_name": "default"}}}}}
+    // const showcaseClient = new showcaseClient({ projectId, customConfig });
     opts.clientConfig = opts.clientConfig || {};
 
     const isBrowser = typeof window !== 'undefined';

src/v1beta1/prediction_service_client.ts

@@ -100,6 +100,13 @@ export class PredictionServiceClient {
     }
     opts.servicePath = opts.servicePath || servicePath;
     opts.port = opts.port || port;
+
+    // users can override the config from client side, like retry codes name.
+    // The detailed structure of the clientConfig can be found here: https://github.com/googleapis/gax-nodejs/blob/master/src/gax.ts#L546
+    // The way to override client config for Showcase API:
+    //
+    // const customConfig = {"interfaces": {"google.showcase.v1beta1.Echo": {"methods": {"Echo": {"retry_codes_name": "idempotent", "retry_params_name": "default"}}}}}
+    // const showcaseClient = new showcaseClient({ projectId, customConfig });
     opts.clientConfig = opts.clientConfig || {};
 
     const isBrowser = typeof window !== 'undefined';

synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-automl.git",
-        "sha": "e5b2e531a36c840b4aa6eb8eeb44f08cae63a44b"
+        "sha": "632d7e311052e9086b4152bf6df01f20eea68993"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "be74d3e532faa47eb59f1a0eaebde0860d1d8ab4"
+        "sha": "1c92077459db3dc50741e878f98b08c6261181e0"
       }
     }
   ],

tsconfig.json

@@ -5,7 +5,7 @@
     "outDir": "build",
     "resolveJsonModule": true,
     "lib": [
-      "es2016",
+      "es2018",
       "dom"
     ]
   },