import { EditorPeerMark } from './editor-overlay';
import { MarkdownEditorCollaboration, MarkdownEditorPresence, MarkdownTextChange } from './types';
/**
 * The editor's side of a collaboration session: the subscription, the peers'
 * carets and the throttled presence.
 *
 * A peer's selection arrives relative to the document it was sent against, and
 * the text keeps moving under it until the next update — so every applied
 * change, local or remote, maps the stored selections along. A caret shows its
 * name tag for a moment after it moves.
 */
export interface MarkdownCollaborationOptions {
    collaboration: () => MarkdownEditorCollaboration | undefined;
    /** Remote changes, relative to the current document. */
    onRemote: (changes: MarkdownTextChange[]) => void;
    presence: () => MarkdownEditorPresence;
}
export declare function useMarkdownCollaboration(options: MarkdownCollaborationOptions): {
    peers: import('vue').ComputedRef<{
        color: string;
        selection?: import('./types').MarkdownEditorSelection | null;
        mode?: import('./types').MarkdownEditorMode;
        id: string;
        name: string;
        avatar?: string;
    }[]>;
    marks: import('vue').ComputedRef<EditorPeerMark[]>;
    start: (collaboration: MarkdownEditorCollaboration | undefined) => void;
    send: (changes: MarkdownTextChange[]) => void;
    mapPeers: (changes: readonly MarkdownTextChange[]) => void;
    presenceChanged: () => void;
};