fix: head off breaking change in ts@next

andnp · Mar 10, 2019 · 7305279 · 7305279
1 parent 222befe
commit 7305279
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/types/objects.ts b/src/types/objects.ts
@@ -109,7 +109,7 @@ export type HasKey<T, K extends keyof any> = K extends Keys<T> ? True : False;
 export type UnionKeys<T>
     // Using a conditional here, so that it distributes over members of the union
     // See https://www.typescriptlang.org/docs/handbook/advanced-types.html#distributive-conditional-types
-    = T extends any ? keyof T : never;
+    = T extends unknown ? keyof T : never;
 
 // -------------
 // Manipulations
@@ -261,6 +261,6 @@ export type StrictUnion<T> = _StrictUnionHelper<T, T>;
 //   to refer to each individual member of the union
 /** no-doc */
 export type _StrictUnionHelper<UnionMember, Union> =
-    UnionMember extends any ?
+    UnionMember extends unknown ?
         UnionMember & Partial<Record<Exclude<UnionKeys<Union>, keyof UnionMember>, never>>
     : never;
diff --git a/test/objects/UnionKeys.test.ts b/test/objects/UnionKeys.test.ts
@@ -1,7 +1,7 @@
 import test from 'ava';
 import { assert } from '../helpers/assert';
 
-import { AllKeys, UnionKeys } from '../../src';
+import { UnionKeys } from '../../src';
 
 test('Can get all keys between objects in a union', t => {
     type a = { w: number, x: string };