/// <reference types="@cloudflare/workers-types" />
export declare const TAR_PAX_KEY_NAME: "path";
export declare const TAR_PAX_KEY_LINK_NAME: "linkpath";
declare enum TarPaxParserState {
    ParsingLength = 0,
    ParsingKey = 1,
    ParsingValue = 2
}
export type TarPaxExtendedHeader = {
    key: string;
    value: string;
};
/**
 * Parses the pax "extended header" key-values.
 *
 * @link https://pubs.opengroup.org/onlinepubs/9699919799/utilities/pax.html#tag_20_92_13_01
 */
export default class TarPaxParser {
    protected state: TarPaxParserState;
    protected lengthStr: string;
    protected length: number;
    protected key: string;
    protected value: string;
    protected numParsed: number;
    parse(): TransformStream<string, TarPaxExtendedHeader>;
    protected parseLength(char: string): boolean;
    protected parseKey(char: string): boolean;
    protected parseValue(char: string): boolean;
}
export {};