feat: Node types

buildTestImages.ts

@@ -1,5 +1,4 @@
 #!/usr/bin/env tsx
-// @ts-check
 
 import { parseArgs } from 'node:util';
 import { execSync } from 'node:child_process';
@@ -11,7 +10,7 @@ refreshDockerfile();
 const options = {
   match: { short: 'm', type: 'string' },
   dry: { type: 'boolean' },
-};
+} as const;
 const { values } = parseArgs({ options });
 
 const { match, dry } = values;

common.ts

@@ -1,7 +1,6 @@
 #!/usr/bin/env tsx
-// @ts-check
 
-import fs from 'node:fs';
+import * as fs from 'node:fs';
 import * as path from 'node:path';
 
 export const repository = 'ghcr.io/agoric/agoric-3-proposals';

makeDockerfile.ts

@@ -1,8 +1,7 @@
 #!/usr/bin/env tsx
 // @ts-check
 
-import assert from 'node:assert';
-import fs from 'node:fs';
+import * as fs from 'node:fs';
 import { readProposals } from './common';
 import type {
   ProposalInfo,

package.json

@@ -0,0 +1,8 @@
+{
+  "engines": {
+    "node": ">=18.0.0"
+  },
+  "devDependencies": {
+    "@types/node": "^18.0.0"
+  }
+}

proposals/34:upgrade-10/performActions.ts

@@ -1,6 +1,5 @@
 #!/usr/bin/env tsx
 
-// FIXME get TypeScript to resolve these, probably with lib:ES2022
 import assert from 'node:assert/strict';
 import {
   provisionWallet,

proposals/43:upgrade-11/performActions.ts

@@ -1,6 +1,5 @@
 #!/usr/bin/env tsx
 
-// FIXME get TypeScript to resolve these, probably with lib:ES2022
 import assert from 'node:assert/strict';
 
 import { agoric, agops } from '../../upgrade-test-scripts/lib/cliHelper.js';

runTestImages.ts

@@ -1,13 +1,12 @@
 #!/usr/bin/env tsx
-// @ts-check
 
 import { parseArgs } from 'node:util';
 import { execSync } from 'node:child_process';
 import { imageNameForProposalTest, readProposals } from './common';
 
 const options = {
   match: { short: 'm', type: 'string' },
-};
+} as const;
 const { values } = parseArgs({ options });
 
 const { match } = values;

tsconfig.json

@@ -0,0 +1,10 @@
+{
+    "compilerOptions": {
+        "lib": [
+            "ES2022"
+        ],
+        "module": "nodenext",
+        // ES2022 per Node 18 in https://github.com/microsoft/TypeScript/wiki/Node-Target-Mapping
+        "target": "ES2022"
+    }
+}

yarn.lock

@@ -0,0 +1,15 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@types/node@^20.8.10":
+  version "20.8.10"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.8.10.tgz#a5448b895c753ae929c26ce85cab557c6d4a365e"
+  integrity sha512-TlgT8JntpcbmKUFzjhsyhGfP2fsiz1Mv56im6enJ905xG1DAYesxJaeSbGqQmAw8OWPdhyJGhGSQGKRNJ45u9w==
+  dependencies:
+    undici-types "~5.26.4"
+
+undici-types@~5.26.4:
+  version "5.26.5"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
+  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==