import { EditorState } from '@codemirror/state';
export interface DocumentValues {
    authors: Set<string>;
    editors: Set<string>;
    journals: Set<string>;
    publishers: Set<string>;
    schools: Set<string>;
    institutions: Set<string>;
    organizations: Set<string>;
    addresses: Set<string>;
    years: Set<string>;
    keys: Set<string>;
    byField: Map<string, Set<string>>;
}
export declare function splitAuthors(raw: string): string[];
export declare function collectDocumentValues(state: EditorState): DocumentValues;