import type { ToolResult } from "../types.js";
import { OutputDecoder, RingBuffer } from "./shell/capture.js";
export { spawnArgv } from "./shell/spawn-argv.js";
export type { SpawnArgvArgs } from "./shell/spawn-argv.js";
export { OutputDecoder, RingBuffer };
export interface ShellExecArgs {
    command: string;
    cwd?: string | undefined;
    timeoutMs?: number | undefined;
    signal?: AbortSignal | undefined;
    onOutput?: ((chunk: string, stream: "stdout" | "stderr") => void) | undefined;
    maxModelBytes?: number | undefined;
    maxCaptureBytes?: number | undefined;
    onLimit?: "terminate" | "continue" | undefined;
    artifactPath?: string | undefined;
    noArtifact?: boolean | undefined;
    interactiveStdin?: boolean | "auto" | undefined;
}
export declare function resolveShell(): string | undefined;
export declare function setAllowInteractiveStdinInherit(allow: boolean): void;
export declare function getAllowInteractiveStdinInherit(): boolean;
export type InteractiveStdinKind = "elevate" | "tty";
export interface InteractiveStdinOptions {
    readonly stdinSupplied?: boolean | undefined;
}
export declare function interactiveStdinKind(command: string, options?: InteractiveStdinOptions): InteractiveStdinKind | undefined;
export declare function looksInteractiveStdin(command: string, options?: InteractiveStdinOptions): boolean;
export declare function shellExec(args: ShellExecArgs): Promise<ToolResult>;