/TypeScript/Non-abstract class does not implement inherited abstract member typescript

Non-abstract class does not implement inherited abstract member typescript

// You need to mark fields and methods that are not implemented as abstract
abstract class AbstractService {
    abstract someMethod(): Observable<SomeType>
}

// This will also force implementing classes to actually implement the methods:

// Error: Non-abstract class 'Service' does not implement inherited abstract member 'someMethod' from class 'AbstractService'
class Service extends AbstractService{}

// ok, methods is implemented
class OkService extends AbstractService {
    someMethod() {
        throw new Error("Method not implemented.");
    }
}

Source: stackoverflow.com

Similar codes

2 votes164 views2 answers
Print digits of a number in c
TypeScript
2 votes174 views3 answers
Getserversideprops
TypeScript
0 vote175 views1 answer
Add bullet points in text widget flutter
TypeScript
76 votes312 views6 answers
Running scripts is disabled on this system
TypeScript
4 votes194 views2 answers
When a vector in c++ is resized what happens to the elements of the vector
TypeScript
0 vote168 views1 answer
Difference between test strategy vs test plan
TypeScript
0 vote189 views1 answer
Listen to hub events asw analytics
TypeScript
6 votes173 views3 answers
Mongodb count based on array of ids
TypeScript
0 vote160 views1 answer
Unity destroy all objects with tag
TypeScript
1 vote151 views2 answers
Typescript extend multiple classes
TypeScript