fix(std/path): Support browsers (#6003)

std/path/_interface.ts

@@ -0,0 +1,29 @@
+/** This module is browser compatible. */
+
+/**
+ * A parsed path object generated by path.parse() or consumed by path.format().
+ */
+export interface ParsedPath {
+  /**
+   * The root of the path such as '/' or 'c:\'
+   */
+  root: string;
+  /**
+   * The full directory path such as '/home/user/dir' or 'c:\path\dir'
+   */
+  dir: string;
+  /**
+   * The file name including extension (if any) such as 'index.html'
+   */
+  base: string;
+  /**
+   * The file extension (if any) such as '.html'
+   */
+  ext: string;
+  /**
+   * The file name without extension (if any) such as 'index'
+   */
+  name: string;
+}
+
+export type FormatInputPathObject = Partial<ParsedPath>;