import { BatchGetCommandInput, BatchWriteCommandInput, DeleteCommandInput, DynamoDBDocumentClient, GetCommandInput, PutCommandInput, PutCommandOutput, UpdateCommandInput } from '@aws-sdk/lib-dynamodb';
export declare class DocClient {
    private client;
    constructor(client: DynamoDBDocumentClient);
    get(params: GetCommandInput): Promise<import("@aws-sdk/lib-dynamodb").GetCommandOutput>;
    batchGet(params: BatchGetCommandInput): Promise<import("@aws-sdk/lib-dynamodb").BatchGetCommandOutput>;
    put(params: PutCommandInput): Promise<PutCommandOutput>;
    update(params: UpdateCommandInput): Promise<Record<string, any> | undefined>;
    delete(params: DeleteCommandInput): Promise<null>;
    batchWrite(params: BatchWriteCommandInput): Promise<Record<string, (Omit<import("@aws-sdk/client-dynamodb").WriteRequest, "PutRequest" | "DeleteRequest"> & {
        PutRequest?: (Omit<import("@aws-sdk/client-dynamodb").PutRequest, "Item"> & {
            Item: Record<string, import("@aws-sdk/lib-dynamodb").NativeAttributeValue> | undefined;
        }) | undefined;
        DeleteRequest?: (Omit<import("@aws-sdk/client-dynamodb").DeleteRequest, "Key"> & {
            Key: Record<string, import("@aws-sdk/lib-dynamodb").NativeAttributeValue> | undefined;
        }) | undefined;
    })[]> | undefined>;
}
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