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

-1 vote286 views1 answer
How to separate a string into 2 lists of numbers and letters python
TypeScript
1 vote216 views1 answer
How to find array length
TypeScript
0 vote284 views1 answer
'platformNativeScriptDynamic' is deprecated
TypeScript
0 vote277 views1 answer
Plot 3d points in python
TypeScript
0 vote269 views1 answer
Print consonants python
TypeScript
4 votes294 views3 answers
Cors npm typescript
TypeScript
1 vote277 views2 answers
Class validator enum
TypeScript
0 vote281 views1 answer
Angular material date picker add dates automatically
TypeScript
0 vote271 views1 answer
Check if two lists have overlap python
TypeScript
0 vote270 views1 answer
How to send attachments to node mailer file not found
TypeScript