/**
 * `Symbols` is a namespace holding all the symbols used internally within
 * `ts-opaque`. Exposed for convenience, although should not need be used in
 * most cases.
 */
declare namespace Symbols {
    /**
     * `base` is a unique symbol to be used as a property key in opaque types where
     * said opaque type's underlying base type is stored.
     *
     * *Note:* At runtime, `base` does not exist. ***Do not use `base` as a runtime
     * value.***
     */
    const base: unique symbol;
    /**
     * `brand` is a unique symbol to be used as a property key in opaque types
     * where said opaque type's brand is stored.
     *
     * *Note:* At runtime, `brand` does not exist. ***Do not use `brand` as a
     * runtime value.***
     */
    const brand: unique symbol;
}
export type { Symbols };