Merge pull request #13 from grafana/feat/add-async-check-util

Add async check util

babel.config.json

@@ -2,7 +2,10 @@
   "presets": [
     [
       "@babel/preset-env"
-    ]
+    ],
+    [
+      "@babel/preset-typescript"
+    ] 
   ],
   "plugins": [ "@babel/plugin-transform-block-scoping"]
 }

build/check.d.ts

@@ -0,0 +1,11 @@
+type CheckValue = Array<unknown> | Record<string | number | symbol, unknown> | boolean | string | number | null | undefined;
+type Checker<T> = ((value: T) => CheckValue) | ((value: T) => Promise<CheckValue>) | CheckValue | Promise<CheckValue>;
+interface CheckMap<T> {
+    [key: string]: Checker<T>;
+}
+interface SyncCheckMap {
+    [key: string]: ((value: any) => CheckValue) | CheckValue;
+}
+type CheckResult<C extends CheckMap<any>> = C extends SyncCheckMap ? boolean : Promise<boolean>;
+export declare function check<T, C extends CheckMap<T>>(value: T, checkers: C, tags?: Record<string, string>): CheckResult<C>;
+export {};

build/index.d.ts

@@ -0,0 +1,12 @@
+import { check } from './check.ts';
+import { parseDuration } from './stages.js';
+import { getCurrentStageIndex } from './stages.js';
+import { tagWithCurrentStageIndex } from './stages.js';
+import { tagWithCurrentStageProfile } from './stages.js';
+import { findBetween } from './utils.js';
+import { normalDistributionStages } from './utils.js';
+import { randomIntBetween } from './utils.js';
+import { randomItem } from './utils.js';
+import { randomString } from './utils.js';
+import { uuidv4 } from './utils.js';
+export { check, parseDuration, getCurrentStageIndex, tagWithCurrentStageIndex, tagWithCurrentStageProfile, findBetween, normalDistributionStages, randomIntBetween, randomItem, randomString, uuidv4 };