fix(core): update

test/test.fastmap.both.ts

@@ -0,0 +1,28 @@
+import { tap, expect } from '@pushrocks/tapbundle';
+
+import * as lik from '../ts';
+
+tap.test('should create a valid fastmap', async () => {
+  const fastmap = new lik.FastMap();
+  expect(fastmap).to.be.instanceOf(lik.FastMap);
+});
+
+tap.test('should find an entry', async () => {
+  const fastmap = new lik.FastMap<{
+    value1: string;
+    value2: string;
+  }>();
+  fastmap.addToMap('heythere', {
+    value1: 'heyho',
+    value2: 'heyho2'
+  })
+  fastmap.addToMap('heythere2', {
+    value1: 'heyho3',
+    value2: 'heyho4'
+  });
+
+  const result = await fastmap.find(async (itemArg)=> {return itemArg.value2 === 'heyho4'});
+  expect(result.value1).to.equal('heyho3');
+});
+
+tap.start();