/// <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 { UpdateStateMachineInput } from "../types/UpdateStateMachineInput";
import { UpdateStateMachineOutput } from "../types/UpdateStateMachineOutput";
import { SFNResolvedConfiguration } from "../SFNConfiguration";
export * from "../types/UpdateStateMachineInput";
export * from "../types/UpdateStateMachineOutput";
export * from "../types/UpdateStateMachineExceptionsUnion";
export declare class UpdateStateMachineCommand implements __aws_sdk_types.Command<InputTypesUnion, UpdateStateMachineInput, OutputTypesUnion, UpdateStateMachineOutput, SFNResolvedConfiguration, _stream.Readable> {
    readonly input: UpdateStateMachineInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<UpdateStateMachineInput, UpdateStateMachineOutput, _stream.Readable>;
    constructor(input: UpdateStateMachineInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, _stream.Readable>, configuration: SFNResolvedConfiguration): __aws_sdk_types.Handler<UpdateStateMachineInput, UpdateStateMachineOutput>;
}