@moicky/dynamodb/dist/transactions/references/types.d.ts

Contains a collection of convenience functions for working with AWS DynamoDB

import { DynamoDBItem } from "../../types";
import { DynamoDBItemKey, ItemWithKey } from "../types";
export type DynamoDBReference<T extends DynamoDBItemKey = DynamoDBItemKey> = T extends any[] ? never : {
    _type: "dynamodb:reference";
    _target: T;
    _refId: ReferenceMetadata["SK"];
};
export type ResolvedItem<T extends DynamoDBItem> = {
    [Key in keyof T]: NonNullable<T[Key]> extends DynamoDBReference ? T[Key]["_target"] | undefined : NonNullable<T[Key]> extends Set<DynamoDBReference<infer T>> ? Set<T | undefined> : T[Key] extends object ? ResolvedItem<T[Key]> : T[Key];
};
export type WithoutReferences<T extends DynamoDBItem> = {
    [Key in keyof T as NonNullable<T[Key]> extends DynamoDBReference | Set<DynamoDBReference> ? never : Key]: T[Key] extends object ? WithoutReferences<T[Key]> : T[Key];
};
export type ReferenceTo<T extends ItemWithKey> = T extends any[] ? void : DynamoDBReference<T>;
export type ReferenceMetadata = {
    PK: "dynamodb:reference";
    SK: string;
    item: DynamoDBItemKey;
    references: DynamoDBItemKey;
    onAttribute: string;
};