Merged in feat/common-package (pull request #2333)

feat: Add common package

* Add isEdge, safeTry and dataCache to new common package

* Add eslint and move prettier config

* Fix yarn lock

* Clean up tests

* Add lint-staged config to common

* Add missing dependencies


Approved-by: Joakim Jäderberg

packages/common/utils/isEdge.ts

@@ -0,0 +1,3 @@
+export const isEdge =
+  typeof (global as any).EdgeRuntime !== "undefined" ||
+  typeof (global as any).Deno !== "undefined"

packages/common/utils/safeTry.ts

@@ -0,0 +1,11 @@
+export type SafeTryResult<T> = Promise<
+  [T, undefined] | [undefined, Error | unknown]
+>
+
+export async function safeTry<T>(func: Promise<T>): SafeTryResult<T> {
+  try {
+    return [await func, undefined]
+  } catch (err) {
+    return [undefined, err]
+  }
+}