import { Type } from '@nestjs/common';
import { ModuleMetadata } from '@nestjs/common/interfaces';
import { I18nResolver } from './i18n-language-resolver.interface';
import { I18nParser } from '../parsers/i18n.parser';
export declare type ResolverWithOptions = {
    use: Type<I18nResolver>;
    options: any;
};
export declare type I18nOptionsWithoutResolvers = Omit<I18nOptions, 'resolvers' | 'parser'>;
export declare type I18nOptionResolver = ResolverWithOptions | Type<I18nResolver> | I18nResolver;
export interface I18nOptions {
    fallbackLanguage: string;
    fallbacks?: {
        [key: string]: string;
    };
    resolvers?: I18nOptionResolver[];
    parser: Type<I18nParser>;
    parserOptions: any;
}
export interface I18nOptionsFactory {
    createI18nOptions(): Promise<I18nOptionsWithoutResolvers> | I18nOptionsWithoutResolvers;
}
export interface I18nAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
    name?: string;
    useExisting?: Type<I18nOptionsFactory>;
    useClass?: Type<I18nOptionsFactory>;
    useFactory?: (...args: any[]) => Promise<I18nOptionsWithoutResolvers> | I18nOptionsWithoutResolvers;
    resolvers?: I18nOptionResolver[];
    parser: Type<I18nParser>;
    inject?: any[];
}