Exploring TypeScript: Navigating the static methods within a generic class

I am trying to work with an abstract class in TypeScript, which includes an enum and a method:

export enum SingularPluralForm {
  SINGULAR,
  PLURAL
};

export abstract class Dog {

  // ...

}

Now, I have created a subclass that extends the abstract class and includes some properties:

export class Pug extends Dog {

  // ...

  static readonly kindNames = {
    [SingularPluralForm.SINGULAR]:
      'pug',
    [SingularPluralForm.PLURAL]:
      'pugs'
  };

  // ...

}

In addition, I need to implement a parameterized class that uses generics and wants access to the kindNames property:

export class Playground<T extends Dog> {

  // ...

  getKindName(form: SingularPluralForm) {
    // How can I retrieve T.kindNames[form] here?
  }

  // ...

}

Could someone please guide me on how to access T.kindNames[form] within this setup?

Your assistance is greatly appreciated. Thank you.

Update 1: Passing the Pug class to the constructor of Playground seems like a solution, but unfortunately, the Playground class is an Angular component initialized by the framework, not manually. :-(

Answer №1

Rephrased and expanded from original comments

In Angular, when initializing a component, an additional argument specifies the factory to be used.

To learn more about factory registration for dynamic component loading, check out this link.

If you're facing an issue, try binding the property directly using the @Input decorator on an internal DTO or on the object itself.

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