import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { StartEngagementRequest, StartEngagementResult } from "../models/models_0";
export { __MetadataBearer };
export interface StartEngagementCommandInput extends StartEngagementRequest {}
export interface StartEngagementCommandOutput extends StartEngagementResult, __MetadataBearer {}
declare const StartEngagementCommand_base: {
  new (
    input: StartEngagementCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    StartEngagementCommandInput,
    StartEngagementCommandOutput,
    import("..").SSMContactsClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  new (
    input: StartEngagementCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    StartEngagementCommandInput,
    StartEngagementCommandOutput,
    import("..").SSMContactsClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
export declare class StartEngagementCommand extends StartEngagementCommand_base {
  protected static __types: {
    api: {
      input: StartEngagementRequest;
      output: StartEngagementResult;
    };
    sdk: {
      input: StartEngagementCommandInput;
      output: StartEngagementCommandOutput;
    };
  };
}