* selector.ts file

Author: dalisoft

ts/selector.ts

@@ -0,0 +1,6 @@
+export default function (selector: any, collection?: boolean): any {
+    if (collection) {
+        return !selector ? null : selector === window || selector === document ? [selector] : typeof selector === 'string' ? !!document.querySelectorAll && document.querySelectorAll(selector) : Array.isArray(selector) ? selector : selector.nodeType ? [selector] : []
+    }
+    return !selector ? null : selector === window || selector === document ? selector : typeof selector === 'string' ? !!document.querySelector && document.querySelector(selector) : Array.isArray(selector) ? selector[0] : selector.nodeType ? selector : null
+}