import { Config, InternalSchema, Options, Overwrite, PredefinedFormat, Schema, SchemaObj, ValidateOptions, ValidationMethod } from 'convict';
import EventEmitter from 'eventemitter3';
import { ConfigEvents } from '@refinitiv-data/types';
export { InternalSchema, Overwrite, ValidateOptions, ValidationMethod, PredefinedFormat, Options as ConfigOptions, SchemaObj, Schema };
export declare class BaseConfig<T> extends EventEmitter<ConfigEvents<T>> implements Config<T> {
    private initialSchema;
    private config;
    private defaultConfigExtensions;
    get defaultConfig(): Config<T>;
    constructor(initialSchema: T);
    get<K extends string | keyof T | null | undefined = undefined>(name?: K): K extends null | undefined ? T : K extends keyof T ? T[K] : any;
    get<K extends keyof T, K2 extends keyof T[K]>(name: string): T[K][K2];
    get<K extends keyof T, K2 extends keyof T[K], K3 extends keyof T[K][K2]>(name: K): T[K][K2][K3];
    get<K extends keyof T, K2 extends keyof T[K], K3 extends keyof T[K][K2], K4 extends keyof T[K][K2][K3]>(name: string): T[K][K2][K3][K4];
    set<K extends string | keyof T>(name: K, value: K extends keyof T ? T[K] : any): Config<T>;
    set<K extends keyof T, K2 extends string | keyof T[K]>(name: K, value: K2 extends keyof T[K] ? T[K][K2] : any): Config<T>;
    set<K extends keyof T, K2 extends keyof T[K], K3 extends string | keyof T[K][K2]>(name: K, value: K3 extends keyof T[K][K2] ? T[K][K2][K3] : any): Config<T>;
    set<K extends keyof T, K2 extends keyof T[K], K3 extends keyof T[K][K2], K4 extends string | keyof T[K][K2][K3]>(name: K, value: K4 extends keyof T[K][K2][K3] ? T[K][K2][K3][K4] : any): Config<T>;
    default<K extends string | keyof T | null | undefined = undefined>(name?: K | undefined): K extends keyof T ? T[K] : K extends null | undefined ? T : any;
    default<K extends keyof T>(name?: K | undefined): T[K];
    default<K extends keyof T, K2 extends keyof T[K]>(name: string): T[K][K2];
    default<K extends keyof T, K2 extends keyof T[K], K3 extends keyof T[K][K2]>(name: K): T[K][K2][K3];
    default<K extends keyof T, K2 extends keyof T[K], K3 extends keyof T[K][K2], K4 extends keyof T[K][K2][K3]>(name: string): T[K][K2][K3][K4];
    has<K extends string | keyof T = string>(name: K): boolean;
    has<K extends keyof T, K2 extends keyof T[K]>(name: string): boolean;
    has<K extends keyof T, K2 extends keyof T[K], K3 extends keyof T[K][K2]>(name: K): boolean;
    has<K extends keyof T, K2 extends keyof T[K], K3 extends keyof T[K][K2], K4 extends keyof T[K][K2][K3]>(name: string): boolean;
    load<U>(conf: U): Config<Overwrite<T, U>>;
    loadFile<U>(files: string | string[]): Config<Overwrite<T, U>>;
    validate(options?: ValidateOptions | undefined): Config<T>;
    getProperties(): T;
    getSchema(): InternalSchema<T>;
    toString(): string;
    getSchemaString(): string;
    protected registerExtendedDefault(configExtend: any): void;
    protected resetConfig(): Config<T>;
}