import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { DescribeNatGatewaysRequest, DescribeNatGatewaysResult } from "../models/models_4";
export { __MetadataBearer };
export interface DescribeNatGatewaysCommandInput extends DescribeNatGatewaysRequest {}
export interface DescribeNatGatewaysCommandOutput
  extends DescribeNatGatewaysResult, __MetadataBearer {}
declare const DescribeNatGatewaysCommand_base: {
  new (
    input: DescribeNatGatewaysCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    DescribeNatGatewaysCommandInput,
    DescribeNatGatewaysCommandOutput,
    import("..").EC2ClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  new (
    ...[input]: [] | [DescribeNatGatewaysCommandInput]
  ): import("@smithy/core/client").CommandImpl<
    DescribeNatGatewaysCommandInput,
    DescribeNatGatewaysCommandOutput,
    import("..").EC2ClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
export declare class DescribeNatGatewaysCommand extends DescribeNatGatewaysCommand_base {
  protected static __types: {
    api: {
      input: DescribeNatGatewaysRequest;
      output: DescribeNatGatewaysResult;
    };
    sdk: {
      input: DescribeNatGatewaysCommandInput;
      output: DescribeNatGatewaysCommandOutput;
    };
  };
}
