import { Provider } from "@aws-sdk/types";
import { GetterFromEnv } from "./fromEnv";
import { GetterFromConfig, SharedConfigInit } from "./fromSharedConfigFiles";
import { FromStaticConfig } from "./fromStatic";
export declare type LocalConfigOptions = SharedConfigInit;
export interface LoadedConfigSelectors<T> {
    
    environmentVariableSelector: GetterFromEnv<T>;
    
    configFileSelector: GetterFromConfig<T>;
    
    default: FromStaticConfig<T>;
}
export declare const loadConfig: <T = string>({ environmentVariableSelector, configFileSelector, default: defaultValue }: LoadedConfigSelectors<T>, configuration?: LocalConfigOptions) => Provider<T>;