import type { RuntimePathContext } from "./types.js";
export declare function execSimple(cmd: string, args: string[]): Promise<string>;
export declare function killProcessTree(pid: number): void;
export declare function linkAbortSignal(signal: AbortSignal | undefined, onAbort: () => void): () => void;
export declare function shellEscape(s: string): string;
interface ExecLikeResult {
    stdout: string;
    stderr: string;
    code: number;
}
interface ExecLike<TOptions> {
    exec(command: string, options?: TOptions): Promise<ExecLikeResult>;
}
export declare function execReadFileBase64<TOptions>(executor: ExecLike<TOptions>, path: string, options?: TOptions): Promise<string>;
export declare function execReadFile<TOptions>(executor: ExecLike<TOptions>, path: string, options?: TOptions): Promise<string>;
export declare function execWriteFile<TOptions>(executor: ExecLike<TOptions>, path: string, content: string | Uint8Array, options?: TOptions): Promise<void>;
export declare function execAppendFile<TOptions>(executor: ExecLike<TOptions>, path: string, content: string | Uint8Array, options?: TOptions): Promise<void>;
export declare function createMountedRuntimePathContext(hostWorkspaceRoot: string, runtimeWorkspaceRoot: string): RuntimePathContext;
export declare class SandboxError extends Error {
    readonly details: string[];
    constructor(message: string, details?: string[]);
    formatForCli(): string[];
}
export {};
//# sourceMappingURL=utils.d.ts.map