import { Logger } from "../../adapters/logger/Logger";
export declare class EnvironmentConfigurationService {
    private readonly logger;
    /**
     * Reads the Squid Api configuration from the database and adds it to the process.env.
     * At the application level you can simply use process.env.VAR_NAME.
     */
    constructor(logger: Logger);
    initSquidApiSystemConfiguration(): Promise<void>;
    /**
     * Reads the Squid PathFinder configuration from the database and adds it to the process.env.
     * At the application level you can simply use process.env.VAR_NAME.
     */
    initSquidPathFinderSystemConfiguration(): Promise<void>;
    /**
     * Reads the Squid Data Service configuration from the database and adds it to the process.env.
     * At the application level you can simply use process.env.VAR_NAME.
     */
    initSquidDataServiceSystemConfiguration(): Promise<void>;
    /**
     * Reads the Squid Batching Service configuration from the database and adds it to the process.env.
     * At the application level you can simply use process.env.VAR_NAME.
     */
    initSquidBatchingServiceSystemConfiguration(): Promise<void>;
    private applyGlobalConfigurationToEnv;
    private applyConfigurationToEnv;
}