dynamodb-toolbox
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Lightweight and type-safe query builder for DynamoDB and TypeScript.
11 lines (10 loc) • 406 B
TypeScript
import type { Merge } from './merge.js';
type NonNullValues<O> = {
[K in keyof O]: Exclude<O[K], undefined | null>;
} & {};
/**
* Make some fields of `O` not nullable (deeply or not)
* (Optional fields & `undefined` are left untouched)
*/
export type NonNull<OBJECT extends object, KEYS extends keyof OBJECT = keyof OBJECT> = Merge<Omit<OBJECT, KEYS>, NonNullValues<Pick<OBJECT, KEYS>>>;
export {};