Typescript noob question

Hooboy i have a typescript noob question...

I have a function that returns an array of either {ok: true} or {ok: false, error: "message"} items

how would you describe the return type?

fotofloOP•1/23/23, 1:53 AM

maybe i should make error: null if ok is true...

fotofloOP•1/23/23, 1:54 AM

... then

fotofloOP•1/23/23, 1:54 AM

type BatchResponse = {
ok: boolean;
error: string | null;
}[];

fotofloOP•1/23/23, 1:54 AM

works!