import RiffList from "./riffList";
import { ByteVector, StringType } from "../byteVector";
import { Tag } from "../tag";
/**
 * Abstract class that provides support for reading/writing tags in the RIFF list format.
 */
export default abstract class RiffListTag extends Tag {
    private readonly _list;
    private _stringType;
    protected constructor(list: RiffList);
    /** @inheritDoc */
    get isEmpty(): boolean;
    /**
     * Gets the {@link RiffList} that backs the data for this tag.
     * @remarks
     *     Tags based on RiffLists are only supposed to support certain fields. Modify at your
     *     own risk.
     */
    get list(): RiffList;
    /** @inheritDoc */
    get sizeOnDisk(): number;
    /**
     * Gets the type of string used for parsing and rendering the contents of this tag.
     */
    get stringType(): StringType;
    /**
     * Sets the type of string used for parsing and rendering the contents of this tag.
     * @remarks The value must be `StringType.Latin1` or `StringType.UTF8`.
     */
    set stringType(value: StringType);
    /** @inheritDoc */
    clear(): void;
    /**
     * Gets the values for a specified item in the current instance.
     * @param id ID of the item of which to get the values
     */
    getValues(id: string): ByteVector[];
    /**
     * Gets the values for a specified item in the current instance as strings.
     * @param id ID of the item of which to get the values
     */
    getValuesAsStrings(id: string): string[];
    /**
     * Gets the value for a specified item in the current instance as an unsigned integer.
     * @param id ID of the item for which to get the value
     */
    getValueAsUint(id: string): number;
    /**
     * Removes the item with the specified ID from the current instance.
     * @param id ID of the item to remove
     */
    removeValue(id: string): void;
    /**
     * Sets the value for a specified item in the current instance
     * @param id ID of the item to set
     * @param values Values to store in the specified item
     */
    setValues(id: string, values: ByteVector[]): void;
    /**
     * Sets the value for a specified item in the current instance using a list of strings.
     * @param id ID of the item to set
     * @param values Values to store in the specified item
     */
    setValuesFromStrings(id: string, values: string[]): void;
    /**
     * Sets the value for a specified item in the current instance using an unsigned integer.
     * @param id ID of the item to set
     * @param value Value to store in the specified item, must be an unsigned 32-bit integer
     */
    setValueFromUint(id: string, value: number): void;
    /**
     * Renders the current instance, including list header and padding bytes, ready to be written
     * to a file.
     */
    render(): ByteVector;
    /**
     * Gets the first non-falsy string for the specified ID. If the item is not found, `undefined`
     * is returned.
     * @param id ID of the item to lookup in the list.
     * @protected
     */
    protected getFirstValueAsString(id: string): string | undefined;
}