fix: Resolve TypeScript errors

Signed-off-by: Hermes Agent <hermes@nosuchhost>

client/node_modules/level-packager/abstract/repair-test.js

@@ -0,0 +1,12 @@
+'use strict'
+
+var location = require('./location')
+
+module.exports = function (test, level) {
+  test('test repair', function (t) {
+    t.plan(1)
+    level.repair(location, function (err) {
+      t.notOk(err, 'no error')
+    })
+  })
+}