I am facing a problem with the code snippet below and need help resolving it. Can anyone provide guidance on how to fix this issue?
type Data = {
id: number,
name: string
}
class Person {
id: number
name: string
constructor(personData: Data) {
this.id = personData.id
this.name = personData.name
}
update(updateData: Data) {
for (const prop in updateData) {
this[prop as keyof Data] = updateData[prop as keyof Data]
}
}
}
The Issue:
TS2322: Type 'string | number' is not assignable to type 'never'. Type 'string' is not assignable to type 'never'.
The crux of the problem lies in the update method:
this[prop as keyof Data] = updateData[prop as keyof Data]