import { Document, JSON } from "./internals";
export type AnnotationAttributesObject = {
    [key: string]: any;
};
export declare function unprefix(vendorPrefix: string, subdocuments: {
    [key: string]: typeof Document;
}, attribute: JSON, path?: Array<string | number>): NonNullable<any>;
export declare function toJSON(vendorPrefix: string, attribute: NonNullable<any>): any;
export declare function clone(attribute: any): NonNullable<any>;
export declare function withStableIds(attribute: any, ids: Map<string, string>): NonNullable<any>;
export declare function removeUndefinedValuesFromObject(obj: any): any;
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