import { Command as $Command } from "@aws-sdk/smithy-client";
import { Handler, HttpHandlerOptions as __HttpHandlerOptions, MetadataBearer as __MetadataBearer, MiddlewareStack } from "@aws-sdk/types";
import { LambdaClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../LambdaClient";
import { GetFunctionRequest, GetFunctionResponse } from "../models/models_0";
export interface GetFunctionCommandInput extends GetFunctionRequest {
}
export interface GetFunctionCommandOutput extends GetFunctionResponse, __MetadataBearer {
}
/**
 * <p>Returns information about the function or function version, with a link to download the deployment package
 *       that's valid for 10 minutes. If you specify a function version, only details that are specific to that version are
 *       returned.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { LambdaClient, GetFunctionCommand } from "@aws-sdk/client-lambda"; // ES Modules import
 * // const { LambdaClient, GetFunctionCommand } = require("@aws-sdk/client-lambda"); // CommonJS import
 * const client = new LambdaClient(config);
 * const command = new GetFunctionCommand(input);
 * const response = await client.send(command);
 * ```
 *
 * @see {@link GetFunctionCommandInput} for command's `input` shape.
 * @see {@link GetFunctionCommandOutput} for command's `response` shape.
 * @see {@link LambdaClientResolvedConfig | config} for LambdaClient's `config` shape.
 *
 */
export declare class GetFunctionCommand extends $Command<GetFunctionCommandInput, GetFunctionCommandOutput, LambdaClientResolvedConfig> {
    readonly input: GetFunctionCommandInput;
    constructor(input: GetFunctionCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: LambdaClientResolvedConfig, options?: __HttpHandlerOptions): Handler<GetFunctionCommandInput, GetFunctionCommandOutput>;
    private serialize;
    private deserialize;
}