import type { TerminalCommandMark } from "./types.js";
import type { TerminalMarker, TerminalMarkerOptions } from "./scrollbar-types.js";
import type { HistoryMetadata, TerminalCommand } from "./wire-types.js";
/** One RPC in flight lets a coalesced state frame acknowledge each operation without losing replies. */
export declare class MarkerState {
    #private;
    constructor(send: (command: TerminalCommand) => void, change: () => void);
    get markers(): readonly TerminalMarker[];
    accept(history: HistoryMetadata | null, revision: number): void;
    add(options: TerminalMarkerOptions): Promise<TerminalMarker>;
    remove(id: string): Promise<void>;
    jump(id: string): Promise<void>;
    details(id: string): Promise<TerminalCommandMark>;
    disconnect(error?: Error): void;
}
export declare function validateMarkerId(id: string): void;
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