feat(lib/utils): export promises

lib/utils/package.json

@@ -21,6 +21,9 @@
     "./objects": {
       "default": "./src/objects.ts"
     },
+    "./promises": {
+      "default": "./src/promises.ts"
+    },
     "./proxy": {
       "default": "./src/proxy.ts"
     },

lib/utils/src/promises.ts

@@ -0,0 +1,21 @@
+export function allSettled(promises: Promise<any>[]): Promise<PromiseSettledResult<any>[]> {
+    const mapped = promises.map(p =>
+        p
+            ?.then(
+                value =>
+                    ({
+                        status: 'fulfilled',
+                        value,
+                    }) as const,
+            )
+            .catch(
+                reason =>
+                    ({
+                        status: 'rejected',
+                        reason,
+                    }) as const,
+            ),
+    )
+
+    return Promise.all(mapped)
+}