import type { RemoteConfig } from './types.js';
export declare const FUSIONRC = ".fusionrc";
/** Load .env file from cwd into process.env (won't overwrite existing). */
export declare function loadEnv(cwd: string): void;
/** Ensure .fusionrc is listed in .gitignore. */
export declare function ensureGitignore(cwd: string): void;
/** Read .fusionrc from project root. */
export declare function readFusionRc(cwd: string): Partial<RemoteConfig>;
/** Write .fusionrc and ensure .gitignore coverage. */
export declare function writeFusionRc(cwd: string, config: Partial<RemoteConfig>): void;
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