export interface DocxHiddenTextPatch {
    marker: string;
    style?: string;
    value: boolean;
}
export declare class DocxHiddenTextPatchCollector {
    readonly patches: DocxHiddenTextPatch[];
    private nextMarker;
    private readonly occupied;
    private readonly patchesByMarker;
    private readonly markersByValueAndStyle;
    constructor(source: string);
    marker(value: boolean, inheritedStyle?: string): string;
    lookup(marker: string | undefined): DocxHiddenTextPatch | undefined;
    private originalStyle;
}
export declare function patchDocxHiddenText(buffer: ArrayBuffer, patches: readonly DocxHiddenTextPatch[]): Promise<ArrayBuffer>;