import { Command as $Command } from "@aws-sdk/smithy-client";
import { Handler, HttpHandlerOptions as __HttpHandlerOptions, MetadataBearer as __MetadataBearer, MiddlewareStack } from "@aws-sdk/types";
import { IAMClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../IAMClient";
import { GetUserRequest, GetUserResponse } from "../models/models_0";
export interface GetUserCommandInput extends GetUserRequest {
}
export interface GetUserCommandOutput extends GetUserResponse, __MetadataBearer {
}
/**
 * <p>Retrieves information about the specified IAM user, including the user's creation
 *             date, path, unique ID, and ARN.</p>
 *         <p>If you do not specify a user name, IAM determines the user name implicitly based on
 *             the Amazon Web Services access key ID used to sign the request to this operation.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { IAMClient, GetUserCommand } from "@aws-sdk/client-iam"; // ES Modules import
 * // const { IAMClient, GetUserCommand } = require("@aws-sdk/client-iam"); // CommonJS import
 * const client = new IAMClient(config);
 * const command = new GetUserCommand(input);
 * const response = await client.send(command);
 * ```
 *
 * @see {@link GetUserCommandInput} for command's `input` shape.
 * @see {@link GetUserCommandOutput} for command's `response` shape.
 * @see {@link IAMClientResolvedConfig | config} for command's `input` shape.
 *
 */
export declare class GetUserCommand extends $Command<GetUserCommandInput, GetUserCommandOutput, IAMClientResolvedConfig> {
    readonly input: GetUserCommandInput;
    constructor(input: GetUserCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: IAMClientResolvedConfig, options?: __HttpHandlerOptions): Handler<GetUserCommandInput, GetUserCommandOutput>;
    private serialize;
    private deserialize;
}
