import { CoRichText } from "jazz-tools";
import { Transaction } from "prosemirror-state";
import { EditorView } from "prosemirror-view";
/**
 * Metadata key used to identify changes originating from Jazz.
 * This is used to prevent infinite update loops between CoRichText and ProseMirror.
 */
export declare const META_KEY = "fromJazz";
/**
 * Creates handlers for bidirectional synchronization between CoRichText and ProseMirror.
 *
 * This function returns a set of handlers that manage the synchronization between
 * a CoRichText instance and a ProseMirror editor. It handles:
 * - Updating the ProseMirror editor when CoRichText changes
 * - Updating CoRichText when the ProseMirror editor changes
 * - Preventing infinite update loops
 *
 * @param coRichText - The CoRichText instance to synchronize with
 * @returns An object containing the synchronization handlers:
 *   - setView: Function to set the current ProseMirror view
 *   - handleCoRichTextChange: Handler for CoRichText changes
 *   - handleProseMirrorChange: Handler for ProseMirror changes
 *
 * @example
 * ```typescript
 * const handlers = createSyncHandlers(coRichText);
 * handlers.setView(editorView);
 * ```
 */
export declare function createSyncHandlers(coRichText: CoRichText | undefined): {
    setView: (newView?: EditorView) => void;
    handleCoRichTextChange: (newText: CoRichText) => void;
    handleProseMirrorChange: (tr: Transaction) => void;
};
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