Add libdefs for idb-keyval (flow-typed#1537)

definitions/npm/idb-keyval_v2.x.x/flow_v0.34.x-/idb-keyval_v2.x.x.js

@@ -0,0 +1,22 @@
+// Derived from TS typings at https://github.com/jakearchibald/idb-keyval/blob/b49b4e9fbf2f5deb63598f9cf0d9899d2f89dc95/typings.d.ts
+
+declare module 'idb-keyval' {
+ declare interface IDBKeyVal<Key> {
+ /** Add a new value or update an existing one */
+ set<Value>(key: Key, value: Value): Promise<void>,
+
+ /** Get a value by key */
+ get<Value>(key: Key): Promise<Value>,
+
+ /** Get all keys in the database */
+ keys(): Promise<Array<Key>>,
+
+ /** Delete an entry in the database by key */
+ delete(key: Key): Promise<void>,
+
+ /** Delete all entries in the database */
+ clear(): Promise<void>,
+ }
+
+ declare module.exports: IDBKeyVal<string>;
+}

definitions/npm/idb-keyval_v2.x.x/test_idb-keyval-v2.x.x.js

@@ -0,0 +1,27 @@
+// Derived from the usage docs:
+// https://github.com/jakearchibald/idb-keyval/blob/b49b4e9fbf2f5deb63598f9cf0d9899d2f89dc95/README.md
+
+import idbKeyval from 'idb-keyval';
+
+async function test() {
+ idbKeyval.set('hello', 'world');
+ (idbKeyval.set('foo', 'bar'): Promise<void>);
+
+ await idbKeyval.set('baz', 'foo');
+
+ idbKeyval.set('hello', 'world')
+ .then(() => console.log('It worked!'))
+ .catch(err => console.log('It failed!', err));
+
+ idbKeyval.get('hello').then(val => (val: any));
+
+ const baz = await idbKeyval.get('baz');
+
+ // $ExpectError
+ await idbKeyval.get();
+
+ idbKeyval.keys().then(keys => keys.map(k => k.toUpperCase()));
+
+ idbKeyval.delete('hello');
+ idbKeyval.clear();
+}