fix: type for async property

bahmutov · May 29, 2018 · 4cb9497 · 4cb9497
1 parent 082162a
commit 4cb9497
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -123,7 +123,12 @@ function lazyAssLogic(condition) {
   }
 }
 
-export const lazyAss = function lazyAss() {
+interface LazyAss {
+  (): void;
+  async: () => void;
+}
+
+export const lazyAss: LazyAss = <LazyAss>function lazyAss() {
   var err = lazyAssLogic.apply(null, arguments);
   if (err) {
     throw err;
@@ -139,7 +144,6 @@ export const lazyAssync = function lazyAssync() {
   }
 };
 
-// TODO how to add a property to a function?
-// lazyAss.async = lazyAssync;
+lazyAss.async = lazyAssync;
 
 export default lazyAss;
diff --git a/tsconfig.json b/tsconfig.json
@@ -24,7 +24,7 @@
     // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
     "strictNullChecks": true,              /* Enable strict null checks. */
     "strictFunctionTypes": true,           /* Enable strict checking of function types. */
-    "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    "strictPropertyInitialization": false,  /* Enable strict checking of property initialization in classes. */
     "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
     "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */