declare function isGlob(pattern?: string | string[] | null, options?: isGlob.Options): boolean;

declare namespace isGlob {
    interface Options {
        /**
         * When `false` the behavior is less strict in determining if a pattern is a glob. Meaning that some patterns
         * that would return false may return true. This is done so that matching libraries like micromatch
         * have a chance at determining if the pattern is a glob or not.
         */
        strict?: boolean | undefined;
    }
}

export = isGlob;