import { z } from 'zod';
import { TaskEither } from 'fp-ts/lib/TaskEither.js';
import { PluginServerEnv } from './types.js';
/**
 * The plugin server configuration schema
 */
export declare const configurationSchema: z.ZodObject<{
    plugins: z.ZodRecord<z.ZodString, z.ZodObject<{
        path: z.ZodOptional<z.ZodString>;
        config: z.ZodUnknown;
    }, "strip", z.ZodTypeAny, {
        path?: string | undefined;
        config?: unknown;
    }, {
        path?: string | undefined;
        config?: unknown;
    }>>;
    pluginDir: z.ZodOptional<z.ZodString>;
    address: z.ZodDefault<z.ZodString>;
    port: z.ZodDefault<z.ZodNumber>;
    logLevel: z.ZodDefault<z.ZodNumber>;
    logType: z.ZodDefault<z.ZodEnum<["pretty", "json", "hidden"]>>;
}, "strip", z.ZodTypeAny, {
    plugins: Record<string, {
        path?: string | undefined;
        config?: unknown;
    }>;
    address: string;
    port: number;
    logLevel: number;
    logType: "json" | "pretty" | "hidden";
    pluginDir?: string | undefined;
}, {
    plugins: Record<string, {
        path?: string | undefined;
        config?: unknown;
    }>;
    pluginDir?: string | undefined;
    address?: string | undefined;
    port?: number | undefined;
    logLevel?: number | undefined;
    logType?: "json" | "pretty" | "hidden" | undefined;
}>;
/**
 * The plugin server configuration
 */
export type Configuration = z.infer<typeof configurationSchema>;
/**
 * The plugin server default configuration
 */
export declare const defaultConfiguration: Configuration;
/**
 * Call _readConfiguration with the preConfigurationLogger
 * and fallback to default configuration.
 */
export declare const readConfigurationFallback: () => TaskEither<string, Configuration>;
/**
 * Initializes the plugin server environment based on a given configuration.
 */
export declare const mkPluginServerEnv: (config: Configuration) => TaskEither<string, PluginServerEnv>;