import { BS } from './bs';
declare type NsEntry = {
    srcName: BS | undefined;
    trgName: BS | undefined;
    uri: BS;
    uriString: string;
};
export declare type NsResolverMap = {
    [nsName: string]: string;
};
/**
 * Namespace resolver
 *
 * Representing the mapping of epxected namespaces and their URI's
 *
 * Created using an object whith namespaces as keys and URI's as values
 *
 *     const nsResolver = NsResolver.create({svg: 'http://www.w3.org/2000/svg'})
 */
export declare class NsResolver extends Array<NsEntry> {
    /** creates an instance of `NsResolver` */
    static create(nsResolverMap: NsResolverMap): NsResolver;
    /**
     * create a new resolver inheriting this one with possibly additional namespace mappings of the current XML files
     *
     *     const nsResolver = NsResolver.create({
     *        abc: 'uri://abc',
     *        lmn: 'uri://lmn',
     *        '': 'uri://uvw',
     *      })
     *      const nsResolverChild = nsResolver.forChildTag([
     *        { name: BS.create('abd'), uri: BS.create('uri://abc') },
     *        { name: undefined, uri: BS.create('uri://lmn') },
     *        { name: BS.create('uvw'), uri: BS.create('uri://uvw') },
     *      ])
     *      nsResolverChild.resolveTagName(BS.create('abd:tagName1')) === 'abc:tagName1'
     *      nsResolverChild.resolveTagName(BS.create('tagName2')) === 'lmn:tagName2'
     *      nsResolverChild.resolveTagName(BS.create('uvw:tagName3')) === 'tagName3'
     *
     */
    forChildTag(ns: {
        name?: BS;
        uri: BS;
    }[]): NsResolver;
    /** resolve the namespace of a fully qualified tag name */
    resolveTagName(name: BS): BS;
    private replaceNs;
    /** resolve the namespace of a fully qualified attribute name */
    resolveAtts(atts: {
        name: BS;
        value: BS;
    }[]): {
        name: BS;
        value: BS;
    }[];
    /** resolve the namespace set (attributes with 'xmlns' prefix) of a tag */
    resolveNs(tagNs: {
        name?: BS;
        uri: BS;
    }[]): {
        name: BS | undefined;
        uriString: string;
        uri: BS;
    }[];
}
export {};