fix: Better use of @ts-expect-error (denoland/deno#6038)

caspervonb · Jan 31, 2021 · 7c261e9 · 7c261e9
1 parent 370e9e4
commit 7c261e9
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Showing 5 changed files with 17 additions and 21 deletions.
diff --git a/mime/multipart_test.ts b/mime/multipart_test.ts
@@ -145,8 +145,8 @@ test("multipartMultipartWriter3", async function (): Promise<void> {
   );
   await assertThrowsAsync(
     async (): Promise<void> => {
-      // @ts-expect-error
-      await mw.writeFile("bar", "file", null);
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      await mw.writeFile("bar", "file", null as any);
     },
     Error,
     "closed"

diff --git a/node/global.ts b/node/global.ts
@@ -5,5 +5,5 @@ Object.defineProperty(globalThis, Symbol.toStringTag, {
   configurable: true,
 });
 
-// @ts-expect-error
-globalThis["global"] = globalThis;
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+(globalThis as any)["global"] = globalThis;
diff --git a/node/module.ts b/node/module.ts
@@ -262,10 +262,11 @@ class Module {
       if (requireStack.length > 0) {
         message = message + "\nRequire stack:\n- " + requireStack.join("\n- ");
       }
-      const err = new Error(message);
-      // @ts-expect-error
+      const err = new Error(message) as Error & {
+        code: string;
+        requireStack: string[];
+      };
       err.code = "MODULE_NOT_FOUND";
-      // @ts-expect-error
       err.requireStack = requireStack;
       throw err;
     }
@@ -732,12 +733,10 @@ function tryPackage(
   if (actual === false) {
     actual = tryExtensions(path.resolve(requestPath, "index"), exts, isMain);
     if (!actual) {
-      // eslint-disable-next-line no-restricted-syntax
       const err = new Error(
         `Cannot find module '${filename}'. ` +
           'Please verify that the package.json has a valid "main" entry'
-      );
-      // @ts-expect-error
+      ) as Error & { code: string };
       err.code = "MODULE_NOT_FOUND";
       throw err;
     }
@@ -881,8 +880,7 @@ function applyExports(basePath: string, expansion: string): string {
   const e = new Error(
     `Package exports for '${basePath}' do not define ` +
       `a '${mappingKey}' subpath`
-  );
-  // @ts-expect-error
+  ) as Error & { code?: string };
   e.code = "MODULE_NOT_FOUND";
   throw e;
 }
@@ -973,7 +971,7 @@ function resolveExportsTarget(
       }
     }
   }
-  let e: Error;
+  let e: Error & { code?: string };
   if (mappingKey !== ".") {
     e = new Error(
       `Package exports for '${basePath}' do not define a ` +
@@ -982,7 +980,6 @@ function resolveExportsTarget(
   } else {
     e = new Error(`No valid exports main found for '${basePath}'`);
   }
-  // @ts-expect-error
   e.code = "MODULE_NOT_FOUND";
   throw e;
 }
@@ -1006,8 +1003,7 @@ const CircularRequirePrototypeWarningProxy = new Proxy(
   {},
   {
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    get(target, prop): any {
-      // @ts-expect-error
+    get(target: Record<string, any>, prop: string): any {
       if (prop in target) return target[prop];
       emitCircularRequireWarning(prop);
       return undefined;
@@ -1058,8 +1054,8 @@ type RequireWrapper = (
 function wrapSafe(filename: string, content: string): RequireWrapper {
   // TODO: fix this
   const wrapper = Module.wrap(content);
-  // @ts-expect-error
-  const [f, err] = Deno.core.evalContext(wrapper, filename);
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const [f, err] = (Deno as any).core.evalContext(wrapper, filename);
   if (err) {
     throw err;
   }

diff --git a/signal/test.ts b/signal/test.ts
@@ -9,8 +9,8 @@ test({
   fn() {
     assertThrows(
       () => {
-        // @ts-expect-error
-        signal();
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        (signal as any)();
       },
       Error,
       "No signals are given. You need to specify at least one signal to create a signal stream."

diff --git a/ws/mod.ts b/ws/mod.ts
@@ -491,7 +491,7 @@ export async function handshake(
     throw new Error("ws: invalid status line: " + statusLine);
   }
 
-  // @ts-expect-error
+  assert(m.groups);
   const { version, statusCode } = m.groups;
   if (version !== "HTTP/1.1" || statusCode !== "101") {
     throw new Error(