import { DynamicModule, Type } from '@nestjs/common';
import { CorsOptions } from '@nestjs/common/interfaces/external/cors-options.interface';
import { GraphQLSchema } from 'graphql';
import { ModuleRef } from '@nestjs/core';
import { PickerLogger } from './logger/picker-logger';
import { ApiOptions, AssetOptions, PickerConfig } from './picker-config';
/**
 * 配置服务，一个工厂模式方便应用系统的全局配置
 */
export declare class ConfigService implements PickerConfig {
    private moduleRef;
    private activeConfig;
    constructor(moduleRef: ModuleRef);
    get injector(): any;
    get schemaConfig(): import("..").SchemaConfig<import("..").BasePickerTypeInfo>;
    get context(): import("..").PickerContext<import("..").BasePickerTypeInfo>;
    get graphqlSchema(): GraphQLSchema;
    get apiOptions(): Required<ApiOptions>;
    get shouldDropDatabase(): Required<boolean>;
    get port(): number;
    get cors(): boolean | CorsOptions;
    get assetOptions(): AssetOptions;
    get plugins(): Array<DynamicModule | Type<any>>;
    get logger(): PickerLogger;
}