/** @packageDocumentation Stub tag implementation for Shorten files. Shorten does not support embedded metadata. */
import { Tag } from "../tag.js";
import { PropertyMap } from "../toolkit/propertyMap.js";
/**
 * Stub tag for Shorten (.shn) files.
 *
 * Shorten does not support any metadata tags. All getters return empty
 * strings or zero, and all setters are no-ops. {@link setProperties} returns
 * every supplied property as unsupported.
 */
export declare class ShortenTag extends Tag {
    /**
     * Returns an empty string; Shorten files have no title field.
     * @returns `""`.
     */
    get title(): string;
    /**
     * No-op; Shorten files do not support a title field.
     * @param _value - Ignored.
     */
    set title(_value: string);
    /**
     * Returns an empty string; Shorten files have no artist field.
     * @returns `""`.
     */
    get artist(): string;
    /**
     * No-op; Shorten files do not support an artist field.
     * @param _value - Ignored.
     */
    set artist(_value: string);
    /**
     * Returns an empty string; Shorten files have no album field.
     * @returns `""`.
     */
    get album(): string;
    /**
     * No-op; Shorten files do not support an album field.
     * @param _value - Ignored.
     */
    set album(_value: string);
    /**
     * Returns an empty string; Shorten files have no comment field.
     * @returns `""`.
     */
    get comment(): string;
    /**
     * No-op; Shorten files do not support a comment field.
     * @param _value - Ignored.
     */
    set comment(_value: string);
    /**
     * Returns an empty string; Shorten files have no genre field.
     * @returns `""`.
     */
    get genre(): string;
    /**
     * No-op; Shorten files do not support a genre field.
     * @param _value - Ignored.
     */
    set genre(_value: string);
    /**
     * Returns `0`; Shorten files have no year field.
     * @returns `0`.
     */
    get year(): number;
    /**
     * No-op; Shorten files do not support a year field.
     * @param _value - Ignored.
     */
    set year(_value: number);
    /**
     * Returns `0`; Shorten files have no track number field.
     * @returns `0`.
     */
    get track(): number;
    /**
     * No-op; Shorten files do not support a track number field.
     * @param _value - Ignored.
     */
    set track(_value: number);
    /**
     * Returns an empty {@link PropertyMap}; Shorten carries no properties.
     * @returns An empty `PropertyMap`.
     */
    properties(): PropertyMap;
    /**
     * Returns all supplied properties as unsupported.
     * Shorten does not support any writable properties.
     * @param properties - The properties to attempt to set.
     * @returns A `PropertyMap` containing every entry from `properties` as unsupported.
     */
    setProperties(properties: PropertyMap): PropertyMap;
}
//# sourceMappingURL=shortenTag.d.ts.map