import type { EdictHostAdapter } from "./host-adapter.js";
/**
 * Node.js implementation of the Edict host adapter.
 *
 * Uses Node.js-specific APIs for crypto, HTTP, and filesystem operations.
 * This is the default adapter used when no adapter is explicitly specified.
 */
export declare class NodeHostAdapter implements EdictHostAdapter {
    private readonly sandboxDir?;
    constructor(sandboxDir?: string);
    sha256(data: string): string;
    md5(data: string): string;
    hmac(algo: string, key: string, data: string): string;
    fetch(url: string, method: string, body?: string): {
        ok: boolean;
        data: string;
    };
    readFile(path: string): {
        ok: true;
        data: string;
    } | {
        ok: false;
        error: string;
    };
    writeFile(path: string, content: string): {
        ok: true;
    } | {
        ok: false;
        error: string;
    };
    env(name: string): string;
    args(): string[];
    exit(code: number): never;
}
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