chore: add pkg dependencies

node_modules/p-is-promise/index.d.ts

@@ -0,0 +1,16 @@
+/**
+Check if `value` is a ES2015 promise.
+
+@param value - Value to be checked.
+
+@example
+```
+import isPromise = require('p-is-promise');
+
+isPromise(Promise.resolve('🦄'));
+//=> true
+```
+*/
+declare function pIsPromise(value: unknown): value is Promise<unknown>;
+
+export = pIsPromise;

node_modules/p-is-promise/index.js

@@ -0,0 +1,13 @@
+'use strict';
+
+const isObject = value => value !== null &&
+	(typeof value === 'object' || typeof value === 'function');
+
+module.exports = value => (
+	value instanceof Promise ||
+	(
+		isObject(value) &&
+		typeof value.then === 'function' &&
+		typeof value.catch === 'function'
+	)
+);

node_modules/p-is-promise/package.json

@@ -0,0 +1,47 @@
+{
+	"name": "p-is-promise",
+	"version": "3.0.0",
+	"description": "Check if something is a promise",
+	"license": "MIT",
+	"repository": "sindresorhus/p-is-promise",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"promise",
+		"is",
+		"detect",
+		"check",
+		"kind",
+		"type",
+		"thenable",
+		"es2015",
+		"async",
+		"await",
+		"promises",
+		"bluebird"
+	],
+	"devDependencies": {
+		"ava": "^2.1.0",
+		"bluebird": "^3.5.4",
+		"tsd": "^0.7.2",
+		"xo": "^0.24.0"
+	},
+	"xo": {
+		"rules": {
+			"promise/prefer-await-to-then": "off"
+		}
+	}
+}