Method realpath

lib/filesystem.js:64–66

(path)

	// realpathSync will surface the missing-method error here, which the
	// resolver translates into a deny-by-default. GHSA-cp6g-6699-wx9c.
	realpath(path) {
		return this.fs.realpathSync(path);
	}

	isSeparator(char) {
		return char === '/' || char === this.path.sep;