ts-neverfalse/dist/utils.d.ts

Automated error coalescing and aggregation to simplify advanced type evaluations in Typescript

type Unique<T extends string[], Acc extends string[] = []> = T extends [
    infer First extends string,
    ...infer Rest extends string[]
] ? First extends Acc[number] ? Unique<Rest, Acc> : Unique<Rest, [...Acc, First]> : {
    [K in keyof Acc]: Acc[K];
};
type R<T> = {
    [K in keyof T]: T[K];
};

export type { R, Unique };