/**
 * A mapping between a token and its string value.
 *
 * @since v0.3.0
 */
export interface Tokens extends Record<string, string> {
}
/**
 * Creates {@link Tokens} record from a given array of positional tokens,
 * where each token is an index of each value in the given array.
 *
 * If given a {@link Tokens} object returns the given object.
 *
 * @since v0.3.0
 */
export declare function tokens(tokens: unknown[] | Tokens): Tokens;
/**
 * Creates a token RegExp from a key.
 *
 * @protected
 *
 * @since v0.3.0
 */
export declare function tokenKey(key: string): RegExp;