declare class Symbols {
    private name2symbol;
    private symbol2name;
    private names;
    private symbols;
    constructor();
    getNames: () => readonly string[];
    getSymbols: () => readonly symbol[];
    getName: (symbol: symbol) => string | undefined;
    getSymbol: (name: string) => symbol | undefined;
    hasName: (name: string) => boolean;
    hasSymbol: (symbol: symbol) => boolean;
}
declare const _default: Symbols;
export default _default;