@ckhordiasma/pdfjs-dist/types/display/metadata.d.ts

Generic build of Mozilla's PDF.js library, with additional access to XFA information through API

export class Metadata {
    constructor(data: any);
    _metadataMap: Map<any, any>;
    _repair(data: any): any;
    _parse(xmlDocument: any): void;
    get(name: any): any;
    getAll(): any;
    has(name: any): boolean;
}