import { IError } from "../structures/Interfaces";
export declare const DEFAULT_SERVER_TEMPLATE = "# Seeded by deployer for _{{DOMAIN}}_. SAFE TO EDIT.\n# Deployer NEVER overwrites this file after the initial seed.\n# Add SSL by running:  certbot --nginx -d _{{DOMAIN}}_\n\nserver {\n    server_name _{{DOMAIN}}_;\n    listen 80;\n\n    location / {\n        proxy_pass http://_{{UPSTREAM}}_;\n        proxy_http_version 1.1;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto $scheme;\n        proxy_read_timeout 60s;\n    }\n}\n";
export declare class NginxHelper {
    static writeUpstream(filePath: string, upstreamName: string, port: string): IError | null;
    static seedServerConfig(filePath: string, template: string, values: Record<string, string>): {
        seeded: boolean;
        error?: IError;
    };
    static runHook(cmd: string[] | undefined | null): Promise<string | null>;
}