import { ConfigurationProvider } from "./config-providers";
import { ConfigurationBuilderOption } from ".";
export declare class ConfigurationBuilder {
    readonly options: ConfigurationBuilderOption;
    providers: ConfigurationProvider[];
    constructor(options: ConfigurationBuilderOption);
    add(provider: ConfigurationProvider): ConfigurationBuilder;
    addRange(...provider: ConfigurationProvider[]): ConfigurationBuilder;
    build(): any;
}