This is the start of a series I am creating with various useful Typescript decorators.

You can track the progress of the series [on Github](https://github.com/shadowtime2000/useful-decorators).

# The Decorator
I want this decorator to be used like this:
```typescript
class MyClass {

	@Deprecated()
	doSomething() {
		console.log("DO SOMETHING!")
	}
}
```

# Source
```typescript
function Deprecated(): MethodDecorator {
    return (target: Object, key: string | symbol, descriptor: PropertyDescriptor) => {
        const original = descriptor.value;
        descriptor.value = (...args: any) => {
            console.warn(`Warning: ${String(key)} is deprecated`);
            original(...args);
        }
        return descriptor;
    }
}
```

If you are looking at this you probably wonder who I am; teenage open source maintainer