/** Minimal write surface shared by PTY/session backends for literal slash
 * commands. Historical backends return void on success; guarded backends
 * return false when the target pane/process is already unavailable. */
export interface RawCommandWriter {
    readonly supportsRawCommandPasteLine?: boolean;
    write(data: string): void | boolean;
    sendText?: (text: string) => void | boolean;
    sendSpecialKeys?: (...keys: string[]) => void | boolean;
    pasteText?: (text: string) => void | boolean;
}
export interface RawCommandWriteOptions {
    coco?: boolean;
    cocoThrottleMs?: number;
    pasteLine?: boolean;
    pasteSettleMs?: number;
    submitBeatMs?: number;
    delay?: (ms: number) => Promise<void>;
}
/** Type one literal input line and report whether both the text and submit
 * writes were accepted by the backend. `undefined` remains legacy success;
 * explicit false is a proven drop and must never produce an activation ACK. */
export declare function writeRawCommandLine(backend: RawCommandWriter, content: string, opts?: RawCommandWriteOptions): Promise<boolean>;
export interface RawCommandDeliveryFinalizer {
    accepted: boolean;
    durableActivation: boolean;
    acknowledgeActivation: boolean;
    hasFollowUp: boolean;
    onAccepted: () => void;
    onFollowUp: () => void;
    onActivationAck: () => void;
    onDurableFailure: () => void;
}
/** Apply the raw-input side effects at the acceptance boundary. A rejected
 * text/Enter write can neither enqueue the follower nor ACK the durable head;
 * it must retire the worker generation so daemon exit recovery keeps the exact
 * journal routable. */
export declare function finalizeRawCommandDelivery(args: RawCommandDeliveryFinalizer): boolean;
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