Provide README

README.md

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-# dependency-resolver
-Dependency-resolver utility based on PSR-11 container to be used for auto-wiring
+![Status][badge]
+
+# Technically Dependency Resolver
+
+`Technically\DependencyResolver` is a simple yet powerful tool to instantiate classes
+autowiring their dependencies by resolving them from a [PSR-11][1] container 
+or recursively instantiating them with *DependencyResolver* itself.
+
+## Features
+
+- Based on PSR-11
+- PHP 8.0 ready (supports union type hints; see examples below)
+- PHP 7.1+ compatible
+- Recursive dependencies autowiring
+- Semver
+- Tests
+
+## Installation
+
+Use [Composer][2] package manager to add *Technically\DependencyResolver* to your project:
+
+```
+composer require technically/dependency-resolver
+```
+
+## Example
+
+```php
+<?php
+
+final class MyFancyService 
+{
+    public class __construct(callable|LoggerInterface $log) 
+    {
+        // initialize
+    }
+}
+
+// Resolve service instance, providing dependencies in-place:
+$resolver = new DependencyResolver($container);
+$service = $resolver->resolve(MyFancyService::class, [
+    'log' => function (string $priority, string $message) {
+        error_log("[$priority]: $message");
+    }]
+);
+
+// Resolve service instance, resolving dependencies from container:
+$container->set(LoggerInterface::class, $logger);
+$resolver = new DependencyResolver($container);
+$service = $resolver->resolve(MyFancyService::class);
+
+
+```
+
+## Credits
+
+- Implemented by [Ivan Voskoboinyk][3]
+
+
+[1]: https://www.php-fig.org/psr/psr-11/
+[2]: https://getcomposer.org/
+[3]: https://github.com/e1himself
+[badge]: https://github.com/technically-php/array-container/actions/workflows/test.yml/badge.svg