feat(utils): add count methods

common/utils/src/counter.ts

@@ -0,0 +1,18 @@
+let globalCount = 0
+
+export function getGlobalCount() {
+  return globalCount++
+}
+
+export function setGlobalCount(count: number) {
+  globalCount = Math.round(count)
+}
+
+export function createCounter(count = 0) {
+  return {
+    getCount: () => count++,
+    setCount: (newCount: number) => {
+      count = newCount
+    }
+  }
+}

common/utils/src/index.ts

@@ -1,6 +1,7 @@
 export * from './clipboard'
 export * from './color'
 export * from './common'
+export * from './counter'
 export * from './data'
 export * from './date'
 export * from './deep-clone'