import { Elysia } from 'elysia';
/**
 * Helper to load config from .env file
 * Checks in order: .env.local, .env
 * Validates that required environment variables are present
 */
export declare function loadConfigFromDotEnv(): any;
/**
 * Helper to load config from YAML file
 * Checks in order: config.yaml.local, config.local.yaml, config.yaml
 */
export declare function loadConfigFromYAML(): any;
/**
 * Helper to load config from both config.yaml and .env files
 * Precedence: config.yaml > .env > defaults
 */
export declare function loadConfig(): any;
/**
 * Inject config values into process.env for global access
 * Recursively flattens nested config: config.server.db.host -> process.env.SERVER_DB_HOST
 */
export declare function injectConfigToEnv(config: any, prefix?: string): void;
export type ServerOptions = {
    routerDir?: string;
    staticDir?: string;
    port?: number;
    env?: 'development' | 'production';
    middleware?: ((app: Elysia) => void)[];
};
export declare function createFrameworkServer(opts?: ServerOptions): Promise<{
    app: Elysia<"", {
        decorator: {};
        store: {};
        derive: {};
        resolve: {};
    }, {
        typebox: {};
        error: {};
    }, {
        schema: {};
        standaloneSchema: {};
        macro: {};
        macroFn: {};
        parser: {};
        response: {};
    }, {}, {
        derive: {};
        resolve: {};
        schema: {};
        standaloneSchema: {};
        response: {};
    }, {
        derive: {};
        resolve: {};
        schema: {};
        standaloneSchema: {};
        response: {};
    }>;
    listen: (p?: number) => Elysia<"", {
        decorator: {};
        store: {};
        derive: {};
        resolve: {};
    }, {
        typebox: {};
        error: {};
    }, {
        schema: {};
        standaloneSchema: {};
        macro: {};
        macroFn: {};
        parser: {};
        response: {};
    }, {}, {
        derive: {};
        resolve: {};
        schema: {};
        standaloneSchema: {};
        response: {};
    }, {
        derive: {};
        resolve: {};
        schema: {};
        standaloneSchema: {};
        response: {};
    }>;
}>;
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