Revert "Fix defaultMemoize for typescript 2.4 strict generic check"

This reverts commit 5ec2b1f.

src/index.d.ts

@@ -953,8 +953,8 @@ export function createSelector<S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12
 ): OutputParametricSelector<S1 & S2 & S3 & S4 & S5 & S6 & S7 & S8 & S9 & S10 & S11 & S12, P1 & P2 & P3 & P4 & P5 & P6 & P7 & P8 & P9 & P10 & P11 & P12, T, (res1: R1, res2: R2, res3: R3, res4: R4, res5: R5, res6: R6, res7: R7, res8: R8, res9: R9, res10: R10, res11: R11, res12: R12) => T>;
 
 
-export function defaultMemoize<F extends Function, T>(
-  func: F, equalityCheck?: (a: T, b: T, index: number) => boolean,
+export function defaultMemoize<F extends Function>(
+  func: F, equalityCheck?: <T>(a: T, b: T, index: number) => boolean,
 ): F;
 
 export function createSelectorCreator(

typescript_test/test.ts

@@ -424,8 +424,6 @@ function testCreateSelectorCreator() {
   // typings:expect-error
   createSelectorCreator(defaultMemoize, 1);
 
-  createSelectorCreator(defaultMemoize, (a: number, b: number) => a === b);
-
   createSelectorCreator(defaultMemoize, <T>(a: T, b: T, index: number) => {
     if (index === 0)
       return a === b;

typescript_test/tsconfig.json

@@ -1,6 +1,7 @@
 {
   "compilerOptions": {
     "module": "commonjs",
-    "strict": true
+    "noImplicitAny": true,
+    "strictNullChecks": true
   }
-}
+}