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 { SendMessageInput } from "../types/SendMessageInput";
import { SendMessageOutput } from "../types/SendMessageOutput";
import { SQSResolvedConfiguration } from "../SQSConfiguration";
export * from "../types/SendMessageInput";
export * from "../types/SendMessageOutput";
export * from "../types/SendMessageExceptionsUnion";
export declare class SendMessageCommand implements __aws_sdk_types.Command<InputTypesUnion, SendMessageInput, OutputTypesUnion, SendMessageOutput, SQSResolvedConfiguration, Blob> {
    readonly input: SendMessageInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<SendMessageInput, SendMessageOutput, Blob>;
    constructor(input: SendMessageInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, Blob>, configuration: SQSResolvedConfiguration): __aws_sdk_types.Handler<SendMessageInput, SendMessageOutput>;
}