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