import { Terminal } from "@xterm/headless";
import type { ManagedSession, UserMessage } from "./types";
/**
 * Plumbing shared by the two PTY runners (`pty-manager.ts` for Claude,
 * `codex-pty-runner.ts` for Codex). These were duplicated byte-for-byte in both
 * files; the copies drifted only in their comments.
 *
 * Deliberately plumbing only. The two runners' *detection* logic stays
 * provider-specific and is not shared: Claude signals readiness with OSC 777
 * plus prompt markers, Codex with rendered status-bar predicates and no OSC at
 * all. Merging those would couple two independent provider contracts.
 */
export declare const PTY_COLS = 120;
export declare const PTY_ROWS = 40;
export declare const SCREEN_SCROLLBACK = 1000;
export declare const REPLAY_MAX_LINES: number;
export declare function loadPty(): Promise<typeof import("node-pty")>;
export interface InternalSession extends ManagedSession {
    process: any;
    outputBuffer: Buffer;
    screen: Terminal;
    inputHistory: UserMessage[];
}
export declare function createScreen(): Terminal;
export declare function stripAnsi(str: string): string;
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