Pattern for define type of class extends an abstract class. · Issue #9347 · microsoft/TypeScript · GitHub

Hi, I am looking for a pattern that allows me to create a command pattern object from an classes that extends from an abstract class. The abstract class have some helper method and implement the default values for the properties defined

Manual Sequelize

typescript-study/typescript-03类/class-abstract.md at main · fwt-1025/ typescript-study · GitHub

CS3281&2 - 2019 Batch

Proposal for Abstract Classes and Methods · Issue #3578 · microsoft/ TypeScript · GitHub

New flag `--noImplicitAbstractOverride` which mandates the use of `override` when implementing an abstract method · Issue #47250 · microsoft/ TypeScript · GitHub

Deriving from object and intersection types problem · Issue #13732 · microsoft/TypeScript · GitHub

lighthouse/changelog-pre10.md at main · GoogleChrome/lighthouse · GitHub

CS3281&2 - 2019 Batch

Suggestion: Add abstract static methods in classes and static methods in interfaces · Issue #14600 · microsoft/TypeScript · GitHub

Suggestion: abstract classes · Issue #6 · microsoft/TypeScript · GitHub

Extends a Class will make losing and corrupted types in a child class. · Issue #42541 · microsoft/TypeScript · GitHub

Allow type parameters in base class expressions · Issue #26542 · microsoft/ TypeScript · GitHub