feat(TypeScript): add typings for DiscriminatorTypeComposer, add helpers for resolver args, get by ${ResolverName}Args

[mernxl]

As the DiscriminatorTypeComposer extends TypeComposer, we needed to configure type updated type definitions by updating the graphql-compose package.

Note: Issues may arise for TypeScript Users if they update one without matching with the other.
A TypeScript User with this a package that has this changes, will need to update graphql-compose to atleast v5.2.0

• feat(TypeScript): add helpers for resolver args, get by ${ResolverName}Args

PostTC.getResolver('findMany').wrapResolve<any, FindManyArgs<IPost>>(
  next => rp => {
    if (rp.source && rp.args) {
      rp.args.limit = 50;
      // fix this to display only Post fields.
      // Avoid Document fields
      rp.args.filter.title = 'New Title';
      // rp.args.filter.title = 5;
      // rp.args.limit = 'limit';
    }
  },
);

• feat(TypeScript): add TArgs and TArgsMap to DiscriminatorTypeComposer

• chore: update graphql-compose to v5.2.0 as it contains TArgs, TArgsMap changes

• feat(TypeScript): add typings for DiscriminatorTypeComposer

• fix(TypeScript): adjust composeMongoose types to support new TypeComposer typings

• chore: update graphql-compose to v5.1.1
  this is to get all the latest changes that were made with TypeComposer

• chore: add tslint prettier rules plugins, apply styles to all .ts files

• add tslint-config-prettier and tslint-plugin-prettier packages

[nodkz]

Amazing! 💪
Thinking about migration on typescript 🤓🤪

[mernxl]

Hahaha, typescript is great, like a Swiss army knife for typings.

[mernxl]

@nodkz review for merging. Sorry been so unstable lately.

[nodkz]

Typescript and Flowtype a both amazing instruments!

While graphql-js will be on flowtype we should use it. But great that we a support typescript and keep it in sync for every version.

[nodkz]

🎉 This PR is included in version 5.1.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀