chore(deps): prepare us to typescript 4

packages/test-utils/src/testUtils/mockBreakpoint.ts

@@ -54,6 +54,8 @@ export default function mockBreakpoint(initialBreakpoint: Breakpoint = 'xl') {
   let currentBreakpoint = initialBreakpoint;
   const queries = Array<Query>();
 
+  const previousMatchMedia: any = (window as any).matchMedia;
+
   (window as any).matchMedia = (query: string): QueryList => {
     const listeners = new Set<Listener>();
 
@@ -85,7 +87,7 @@ export default function mockBreakpoint(initialBreakpoint: Breakpoint = 'xl') {
       });
     },
     remove() {
-      delete window.matchMedia;
+      (window as any).matchMedia = previousMatchMedia;
     },
   };
 }

scripts/check-type-dependencies.js

@@ -86,8 +86,11 @@ function checkTypes(pkg) {
     'utf8',
   );
   const deps = (typeDecl.match(/from '.*'/g) || [])
-    .map(match => match.replace(/from '(.*)'/, '$1'))
-    .filter(n => !n.startsWith('.'));
+    .map(match => match.replace(/^.*from '(.*)'.*$/, '$1'))
+    .filter(
+      n =>
+        !(n.startsWith('.') || n === pkg.name || n.startsWith(`${pkg.name}/`)),
+    );
 
   const errors = [];
   const typeDeps = [];