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