import { type EditableArtifactSession } from "@opengeni/sdk/editable-artifacts";
import { type ReactNode } from "react";
import { type DocumentCommitHandler, type DocumentEditorProjection, type DocumentProjectionArtifactSurfaceProps } from "./document-editor.js";
import { type EditableArtifactDownload } from "./artifact-download.js";
import { type OpenGeniText } from "../../messages/runtime.js";
export type EditableDocumentArtifactSurfaceProps = Omit<DocumentProjectionArtifactSurfaceProps, "projection" | "commit" | "readOnly" | "busy" | "subtitle"> & {
    session: EditableArtifactSession;
    subtitle?: ReactNode | undefined;
    readOnly?: boolean | undefined;
    /** Called only after the durable SDK command has been accepted locally. */
    onCommit?: DocumentCommitHandler | undefined;
    /** Host-authenticated DOCX export; omitted for hosts without export support. */
    download?: EditableArtifactDownload | undefined;
};
/**
 * Durable document editor over the public SDK session. Canonical state and
 * speculative replay remain Worker-owned; React receives bounded projections.
 */
export declare function EditableDocumentArtifactSurface(props: EditableDocumentArtifactSurfaceProps): import("react").JSX.Element;
/** Deterministically composes summary/body/sections/review at one Worker revision. */
export declare function composeDocumentEditorProjection(t: OpenGeniText, session: EditableArtifactSession): Promise<DocumentEditorProjection>;
export declare function minimalUtf16TextEdit(before: string, after: string): {
    range: {
        start: number;
        end: number;
    };
    replacement: string;
} | null;