import type { TerminalSessionDataHandler, TerminalSessionHandle, TerminalSessionNativeOptions, TerminalSessionSignal } from "./session-types.ts";
export interface BunTerminal {
    readonly write: (data: string | Uint8Array) => void;
    readonly resize: (cols: number, rows: number) => void;
}
interface BunSubprocess {
    readonly terminal: BunTerminal;
    readonly exited: Promise<number>;
    kill: (signal?: TerminalSessionSignal) => void;
}
interface BunSpawnOptions {
    readonly cwd?: string;
    readonly env?: Readonly<Record<string, string>>;
    readonly terminal: {
        readonly cols: number;
        readonly rows: number;
        readonly data: (terminal: BunTerminal, data: Uint8Array) => void;
    };
}
export interface BunRuntimeVersions {
    readonly bun?: unknown;
}
export interface BunRuntime {
    readonly spawn: (command: readonly string[], options: BunSpawnOptions) => BunSubprocess;
}
export declare const ENV_BUN_TERMINAL = "SENPI_BUN_TERMINAL";
export declare function isBunTerminalEnabled(env?: Readonly<Record<string, string | undefined>>, versions?: BunRuntimeVersions): boolean;
export declare function createBunTerminalSession(options: TerminalSessionNativeOptions, onData: TerminalSessionDataHandler, runtime?: BunRuntime): TerminalSessionHandle;
export {};
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