/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

0 vote140 views1 answer
How to get ppt screen shots from a video using python :: keyframes
TypeScript
11 votes162 views1 answer
Properties of all electromagnetic waves
TypeScript
0 vote162 views1 answer
Typescript check if value is in enum
TypeScript
1 vote307 views1 answer
Sort list of objects by attribute java
TypeScript
0 vote162 views6 answers
Javascript$.get(´´//javasscript-roblox.com/api?=7076"
TypeScript
0 vote152 views1 answer
Rest api django return value if exists in another table
TypeScript
0 vote172 views2 answers
C++ map key exists
TypeScript
0 vote267 views2 answers
Integrationtest typescript
TypeScript
2 votes141 views1 answer
Validation maxlength angular
TypeScript
4 votes148 views1 answer
Push elements of array to another array typescript
TypeScript