import * as __aws_sdk_middleware_stack from "@aws-sdk/middleware-stack";
import * as __aws_sdk_types from "@aws-sdk/types";
import { InputTypesUnion } from "../types/InputTypesUnion";
import { OutputTypesUnion } from "../types/OutputTypesUnion";
import { UpdateEnvironmentInput } from "../types/UpdateEnvironmentInput";
import { UpdateEnvironmentOutput } from "../types/UpdateEnvironmentOutput";
import { Cloud9ResolvedConfiguration } from "../Cloud9Configuration";
export * from "../types/UpdateEnvironmentInput";
export * from "../types/UpdateEnvironmentOutput";
export * from "../types/UpdateEnvironmentExceptionsUnion";
export declare class UpdateEnvironmentCommand implements __aws_sdk_types.Command<InputTypesUnion, UpdateEnvironmentInput, OutputTypesUnion, UpdateEnvironmentOutput, Cloud9ResolvedConfiguration, Blob> {
    readonly input: UpdateEnvironmentInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<UpdateEnvironmentInput, UpdateEnvironmentOutput, Blob>;
    constructor(input: UpdateEnvironmentInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, Blob>, configuration: Cloud9ResolvedConfiguration): __aws_sdk_types.Handler<UpdateEnvironmentInput, UpdateEnvironmentOutput>;
}