debugging of tsc errors

lib/domUtils.ts

@@ -21,12 +21,12 @@ export const qs = (
   selector: string | keyof HTMLElementTagNameMap,
   parent = document
 ): Element => {
-  return parent.querySelector(selector)
+  return parent.querySelector(selector) as unknown as Element
 }
 
 export const qsa = (
   selector: string | keyof HTMLElementTagNameMap,
   parent = document
-): Element[] => {
-  return [...parent.querySelectorAll(selector)]
+): NodeListOf<Element> => {
+  return parent.querySelectorAll(selector)
 }

lib/formatters.ts

@@ -69,12 +69,19 @@ export const formatRelativeDate = (
     numeric: 'auto'
   })
   let duration = (toDate - fromDate) / 1000
+  let output = ''
 
   for (let i = 0; i <= DIVISIONS.length; i++) {
     const division = DIVISIONS[i]
-    if (Math.abs(duration) < division.amount)
-      return RELATIVE_DATE_FORMATTER.format(Math.round(duration), division.name)
+    if (Math.abs(duration) < division.amount) {
+      output = RELATIVE_DATE_FORMATTER.format(
+        Math.round(duration),
+        division.name
+      )
+    }
 
     duration /= division.amount
   }
+
+  return output
 }