import {
  AwsCredentialIdentity,
  AwsCredentialIdentityProvider,
  HttpAuthScheme,
} from "@smithy/types";
import { AutoScalingHttpAuthSchemeProvider } from "./httpAuthSchemeProvider";
export interface HttpAuthExtensionConfiguration {
  setHttpAuthScheme(httpAuthScheme: HttpAuthScheme): void;
  httpAuthSchemes(): HttpAuthScheme[];
  setHttpAuthSchemeProvider(httpAuthSchemeProvider: AutoScalingHttpAuthSchemeProvider): void;
  httpAuthSchemeProvider(): AutoScalingHttpAuthSchemeProvider;
  setCredentials(credentials: AwsCredentialIdentity | AwsCredentialIdentityProvider): void;
  credentials(): AwsCredentialIdentity | AwsCredentialIdentityProvider | undefined;
}
export type HttpAuthRuntimeConfig = Partial<{
  httpAuthSchemes: HttpAuthScheme[];
  httpAuthSchemeProvider: AutoScalingHttpAuthSchemeProvider;
  credentials: AwsCredentialIdentity | AwsCredentialIdentityProvider;
}>;
export declare const getHttpAuthExtensionConfiguration: (
  runtimeConfig: HttpAuthRuntimeConfig,
) => HttpAuthExtensionConfiguration;
export declare const resolveHttpAuthRuntimeConfig: (
  config: HttpAuthExtensionConfiguration,
) => HttpAuthRuntimeConfig;