Typescript keyof

interface Person {
  name: string;
  age: number;
  location: string;
}

type K1 = keyof Person; // "name" | "age" | "location"
type K2 = keyof Person[]; // "length" | "push" | "pop" | "concat" | ...
type K3 = keyof { [x: string]: Person }; // string

Similar codes

0 vote206 views1 answer
A tuple type element list cannot be empty.
TypeScript
1 vote164 views2 answers
Extends multiple class typescript
TypeScript
1 vote215 views1 answer
How to set the contents of a div with jquery
TypeScript
1 vote194 views2 answers
Alerts in material ui
TypeScript
2 votes185 views2 answers
Vue 3 setup props typescript
TypeScript
0 vote190 views1 answer
What to do when testing new feature with limited information
TypeScript
2 votes227 views1 answer
Check typescript version
TypeScript
0 vote206 views1 answer
Cast string react
TypeScript
0 vote213 views1 answer
@babel/preset-typescript
TypeScript
1 vote238 views1 answer
Ts partial record
TypeScript