/// <reference types="node" />
import { UpdateCommandInput, UpdateCommandOutput, ScanCommandInput, ScanCommandOutput, QueryCommandInput, QueryCommandOutput, PutCommandInput, PutCommandOutput, GetCommandInput, GetCommandOutput, DeleteCommandInput, DeleteCommandOutput, DynamoDBDocument } from '@aws-sdk/lib-dynamodb';
import { NativeAttributeValue } from '@aws-sdk/util-dynamodb';
export type Item = {
    [key: string]: NativeAttributeValue;
};
export type Key = {
    [key: string]: string | number | Buffer;
};
export type { ScanCommandInput, ScanCommandOutput, GetCommandInput, GetCommandOutput, QueryCommandInput, QueryCommandOutput, PutCommandInput, PutCommandOutput, UpdateCommandInput, UpdateCommandOutput, DeleteCommandInput, DeleteCommandOutput, };
export type UpdateExpression = NonNullable<UpdateCommandInput['UpdateExpression']>;
export default DynamoDBDocument;