feat: Disallow "strict": false

microsoft · Mar 2, 2020 · 0984e01 · 0984e01
1 parent 3c83f95
commit 0984e01
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/checks.ts b/src/checks.ts
@@ -82,6 +82,7 @@ export async function checkTsconfig(dirPath: string, dt: DefinitelyTypedInfo | u
                 case "lib":
                 case "noImplicitAny":
                 case "noImplicitThis":
+                case "strict":
                 case "strictNullChecks":
                 case "strictFunctionTypes":
                 case "esModuleInterop":
@@ -109,7 +110,11 @@ export async function checkTsconfig(dirPath: string, dt: DefinitelyTypedInfo | u
         throw new Error('Must specify "lib", usually to `"lib": ["es6"]` or `"lib": ["es6", "dom"]`.');
     }
 
-    if (!("strict" in options)) {
+    if ("strict" in options) {
+        if (options.strict !== true) {
+            throw new Error('When "strict" is present, it must be set to true.');
+        }
+    } else {
         for (const key of ["noImplicitAny", "noImplicitThis", "strictNullChecks", "strictFunctionTypes"]) {
             if (!(key in options)) {
                 throw new Error(`Expected \`"${key}": true\` or \`"${key}": false\`.`);