import { Credentials, Provider } from "@aws-sdk/types";
import { AssumeRoleCommandInput } from "./commands/AssumeRoleCommand";
import { AssumeRoleWithWebIdentityCommandInput } from "./commands/AssumeRoleWithWebIdentityCommand";
import { STSClient, STSClientConfig } from "./STSClient";

export declare type RoleAssumer = (sourceCreds: Credentials, params: AssumeRoleCommandInput) => Promise<Credentials>;

export declare const getDefaultRoleAssumer: (stsOptions: Pick<STSClientConfig, "logger" | "region" | "requestHandler">, stsClientCtor: new (options: STSClientConfig) => STSClient) => RoleAssumer;

export declare type RoleAssumerWithWebIdentity = (params: AssumeRoleWithWebIdentityCommandInput) => Promise<Credentials>;

export declare const getDefaultRoleAssumerWithWebIdentity: (stsOptions: Pick<STSClientConfig, "logger" | "region" | "requestHandler">, stsClientCtor: new (options: STSClientConfig) => STSClient) => RoleAssumerWithWebIdentity;

export declare type DefaultCredentialProvider = (input: any) => Provider<Credentials>;

export declare const decorateDefaultCredentialProvider: (provider: DefaultCredentialProvider) => DefaultCredentialProvider;