Use a stricter TypeScript config

astro.config.ts

@@ -1,7 +1,7 @@
 import { defineConfig } from "astro/config";
 
 import cloudflare from "@astrojs/cloudflare";
-import netlify from "@astrojs/netlify/functions";
+import { netlifyFunctions } from "@astrojs/netlify";
 import node from "@astrojs/node";
 import vercel from "@astrojs/vercel/serverless";
 
@@ -14,7 +14,7 @@ if (process.env.CF_PAGES) {
 	astroAdapter = vercel();
 } else if (process.env.NETLIFY) {
 	console.debug("Using Netlify adapter");
-	astroAdapter = netlify();
+	astroAdapter = netlifyFunctions();
 } else {
 	console.debug("Using Node.js adapter");
 	astroAdapter = node({

package.json

@@ -15,7 +15,7 @@
 		"build": "astro build",
 		"dev": "astro dev",
 		"fmt": "prettier --write --plugin-search-dir=. .",
-		"lint": "prettier --check . && eslint . && stylelint '**/*.scss'",
+		"lint": "prettier --check . && eslint . && stylelint '**/*.scss' && tsc",
 		"preview": "astro preview",
 		"start": "astro dev",
 		"test": "pnpm run lint"
@@ -29,6 +29,7 @@
 		"astro": "^2.1.3"
 	},
 	"devDependencies": {
+		"@types/node": "^18.15.3",
 		"@typescript-eslint/eslint-plugin": "^5.55.0",
 		"@typescript-eslint/parser": "^5.55.0",
 		"autoprefixer": "^10.4.14",

pnpm-lock.yaml

@@ -5,6 +5,7 @@ specifiers:
   '@astrojs/netlify': ^2.2.0
   '@astrojs/node': ^5.1.0
   '@astrojs/vercel': ^3.2.1
+  '@types/node': ^18.15.3
   '@typescript-eslint/eslint-plugin': ^5.55.0
   '@typescript-eslint/parser': ^5.55.0
   astro: ^2.1.3
@@ -30,9 +31,10 @@ dependencies:
   '@astrojs/netlify': 2.2.0_astro@2.1.3
   '@astrojs/node': 5.1.0_astro@2.1.3
   '@astrojs/vercel': 3.2.1_astro@2.1.3
-  astro: 2.1.3_sass@1.59.3+sharp@0.31.3
+  astro: 2.1.3_b7kyvtkw6asrh6mzxwjxmawde4
 
 devDependencies:
+  '@types/node': 18.15.3
   '@typescript-eslint/eslint-plugin': 5.55.0_qsnvknysi52qtaxqdyqyohkcku
   '@typescript-eslint/parser': 5.55.0_j4766f7ecgqbon3u7zlxn5zszu
   autoprefixer: 10.4.14_postcss@8.4.21
@@ -67,7 +69,7 @@ packages:
     peerDependencies:
       astro: ^2.1.3
     dependencies:
-      astro: 2.1.3_sass@1.59.3+sharp@0.31.3
+      astro: 2.1.3_b7kyvtkw6asrh6mzxwjxmawde4
       esbuild: 0.15.18
       tiny-glob: 0.2.9
     dev: false
@@ -103,7 +105,7 @@ packages:
       astro: ^2.1.0
     dependencies:
       '@astrojs/prism': 2.1.1
-      astro: 2.1.3_sass@1.59.3+sharp@0.31.3
+      astro: 2.1.3_b7kyvtkw6asrh6mzxwjxmawde4
       github-slugger: 1.5.0
       image-size: 1.0.2
       import-meta-resolve: 2.2.2
@@ -128,7 +130,7 @@ packages:
     dependencies:
       '@astrojs/webapi': 2.1.0
       '@netlify/functions': 1.4.0
-      astro: 2.1.3_sass@1.59.3+sharp@0.31.3
+      astro: 2.1.3_b7kyvtkw6asrh6mzxwjxmawde4
       esbuild: 0.15.18
     dev: false
 
@@ -138,7 +140,7 @@ packages:
       astro: ^2.1.0
     dependencies:
       '@astrojs/webapi': 2.1.0
-      astro: 2.1.3_sass@1.59.3+sharp@0.31.3
+      astro: 2.1.3_b7kyvtkw6asrh6mzxwjxmawde4
       send: 0.18.0
       server-destroy: 1.0.1
     transitivePeerDependencies:
@@ -176,7 +178,7 @@ packages:
       '@astrojs/webapi': 2.1.0
       '@vercel/analytics': 0.1.11
       '@vercel/nft': 0.22.6
-      astro: 2.1.3_sass@1.59.3+sharp@0.31.3
+      astro: 2.1.3_b7kyvtkw6asrh6mzxwjxmawde4
       fast-glob: 3.2.12
       set-cookie-parser: 2.5.1
       web-vitals: 3.3.0
@@ -926,6 +928,9 @@ packages:
       '@types/unist': 2.0.6
     dev: false
 
+  /@types/node/18.15.3:
+    resolution: {integrity: sha512-p6ua9zBxz5otCmbpb5D3U4B5Nanw6Pk3PPyX05xnxbB/fRv71N7CPmORg7uAD5P70T0xmx1pzAx/FUfa5X+3cw==}
+
   /@types/normalize-package-data/2.4.1:
     resolution: {integrity: sha512-Gj7cI7z+98M282Tqmp2K5EIsoouUEzbBJhQQzDE3jSIRk6r9gsz0oUokqIUR4u1R3dMHo0pDHM7sNOHyhulypw==}
     dev: true
@@ -1260,7 +1265,7 @@ packages:
       - supports-color
     dev: true
 
-  /astro/2.1.3_sass@1.59.3+sharp@0.31.3:
+  /astro/2.1.3_b7kyvtkw6asrh6mzxwjxmawde4:
     resolution: {integrity: sha512-5LFo/ixDXs84tgrSbzz0X5c7nzLfkag7w4tgOpBRL/DkveP83v+nSe3KjqwYLPL5vNY9UvryKHsfC0uu4TQz0g==}
     engines: {node: '>=16.12.0', npm: '>=6.14.0'}
     hasBin: true
@@ -1321,7 +1326,7 @@ packages:
       typescript: 5.0.2
       unist-util-visit: 4.1.2
       vfile: 5.3.7
-      vite: 4.2.0_sass@1.59.3
+      vite: 4.2.0_bbhgkqmop4v24vevyan3j2nitq
       vitefu: 0.2.4_vite@4.2.0
       yargs-parser: 21.1.1
       zod: 3.21.4
@@ -5111,7 +5116,7 @@ packages:
       vfile-message: 3.1.4
     dev: false
 
-  /vite/4.2.0_sass@1.59.3:
+  /vite/4.2.0_bbhgkqmop4v24vevyan3j2nitq:
     resolution: {integrity: sha512-AbDTyzzwuKoRtMIRLGNxhLRuv1FpRgdIw+1y6AQG73Q5+vtecmvzKo/yk8X/vrHDpETRTx01ABijqUHIzBXi0g==}
     engines: {node: ^14.18.0 || >=16.0.0}
     hasBin: true
@@ -5136,6 +5141,7 @@ packages:
       terser:
         optional: true
     dependencies:
+      '@types/node': 18.15.3
       esbuild: 0.17.11
       postcss: 8.4.21
       resolve: 1.22.1
@@ -5153,7 +5159,7 @@ packages:
       vite:
         optional: true
     dependencies:
-      vite: 4.2.0_sass@1.59.3
+      vite: 4.2.0_bbhgkqmop4v24vevyan3j2nitq
     dev: false
 
   /vscode-css-languageservice/6.2.4:

src/pages/api/instances.ts

@@ -3,7 +3,12 @@
  * Licensed under AGPL v3 or later
  */
 
-import { APIRoute } from "astro";
+import type { APIRoute } from "astro";
+
+interface MastodonServer {
+	[key: string]: unknown;
+	domain: string;
+}
 
 export const get: APIRoute = async () => {
 	try {
@@ -11,7 +16,9 @@ export const get: APIRoute = async () => {
 		const instances = await response.json();
 
 		return new Response(
-			JSON.stringify(instances.map((instance) => instance.domain)),
+			JSON.stringify(
+				instances.map((instance: MastodonServer) => instance.domain),
+			),
 			{
 				headers: {
 					"Cache-Control": "s-maxage=86400, max-age=86400, public",

src/pages/api/share.ts

@@ -3,7 +3,7 @@
  * Licensed under AGPL v3 or later
  */
 
-import { APIRoute } from "astro";
+import type { APIRoute } from "astro";
 
 export const post: APIRoute = async ({ redirect, request, url }) => {
 	const formData = await request.formData();

tsconfig.json

@@ -1,3 +1,6 @@
 {
-	"extends": "astro/tsconfigs/base"
+	"extends": "astro/tsconfigs/strictest",
+	"compilerOptions": {
+		"ignoreDeprecations": "5.0"
+	}
 }