types for lacosta-method-hooks mixin are missing

Hello, I am using `lacosta:method-hooks` **mixin** for my validated methods and I am also using **typescript**, but I am getting an error related to types definitions because validated-method types don't recognize beforeHooks and afterHooks properties in options object of the validated method. So, I was wondering if anyone knows how to create a type's definition for this package of `lacosta:method-hooks`.


Btw, I am using `@types/meteor-mdg-validated-method` correctly in my **tsconfig.json** file:

```json
...
"types": ["node", "mocha", "jest",
"@types/meteor-collection-hooks",
"@types/meteor-dburles-collection-helpers",
"@types/meteor-mdg-validated-method"
],
...
```

So, it just missing to fix that error about mixins.

I will be very glad about that.

Start by reproducing the TypeScript error described in tsconfig.json when using lacosta:method-hooks with @types/meteor-mdg-validated-method. Inspect how validated-method option types are declared and determine what is needed for beforeHooks and afterHooks to be accepted. Done means the mixin properties type-check without the reported error.

Written by the indexing model from the issue text.