/// <reference types="node" />
import * as __aws_sdk_middleware_stack from "@aws-sdk/middleware-stack";
import * as __aws_sdk_types from "@aws-sdk/types";
import * as _stream from "stream";
import { InputTypesUnion } from "../types/InputTypesUnion";
import { OutputTypesUnion } from "../types/OutputTypesUnion";
import { GetShardIteratorInput } from "../types/GetShardIteratorInput";
import { GetShardIteratorOutput } from "../types/GetShardIteratorOutput";
import { DynamoDBStreamsResolvedConfiguration } from "../DynamoDBStreamsConfiguration";
export * from "../types/GetShardIteratorInput";
export * from "../types/GetShardIteratorOutput";
export * from "../types/GetShardIteratorExceptionsUnion";
export declare class GetShardIteratorCommand implements __aws_sdk_types.Command<InputTypesUnion, GetShardIteratorInput, OutputTypesUnion, GetShardIteratorOutput, DynamoDBStreamsResolvedConfiguration, _stream.Readable> {
    readonly input: GetShardIteratorInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<GetShardIteratorInput, GetShardIteratorOutput, _stream.Readable>;
    constructor(input: GetShardIteratorInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, _stream.Readable>, configuration: DynamoDBStreamsResolvedConfiguration): __aws_sdk_types.Handler<GetShardIteratorInput, GetShardIteratorOutput>;
}