import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  DescribeProjectVersionsRequest,
  DescribeProjectVersionsResponse,
} from "../models/models_0";
export { __MetadataBearer };
export interface DescribeProjectVersionsCommandInput
  extends DescribeProjectVersionsRequest {}
export interface DescribeProjectVersionsCommandOutput
  extends DescribeProjectVersionsResponse,
    __MetadataBearer {}
declare const DescribeProjectVersionsCommand_base: {
  new (
    input: DescribeProjectVersionsCommandInput
  ): import("@smithy/core/client").CommandImpl<
    DescribeProjectVersionsCommandInput,
    DescribeProjectVersionsCommandOutput,
    import("..").RekognitionClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  new (
    input: DescribeProjectVersionsCommandInput
  ): import("@smithy/core/client").CommandImpl<
    DescribeProjectVersionsCommandInput,
    DescribeProjectVersionsCommandOutput,
    import("..").RekognitionClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
export declare class DescribeProjectVersionsCommand extends DescribeProjectVersionsCommand_base {
  protected static __types: {
    api: {
      input: DescribeProjectVersionsRequest;
      output: DescribeProjectVersionsResponse;
    };
    sdk: {
      input: DescribeProjectVersionsCommandInput;
      output: DescribeProjectVersionsCommandOutput;
    };
  };
}