def browserify_libs(lib_dirs, output_file, babelify=False):
from .modules import browserify<EOL>if not isinstance(lib_dirs, (list, tuple)):<EOL><INDENT>raise RuntimeError('<STR_LIT>')<EOL><DEDENT>return {<EOL>'<STR_LIT>': browserify.browserify_deps_libs,<EOL>'<STR_LIT>': browserify.browserify_compile_libs,<EOL>'<STR_LIT:input>': lib_dirs,<EOL>'<STR_LIT>': output_file,<EOL>'<STR_LIT>': {<EOL>'<STR_LIT>': babelify,<EOL>},<EOL>}<EOL>
Browserify one or more library directories into a single
javascript file. Generates source maps in debug mode. Minifies the
output in release mode.

The final directory name in each of lib_dirs is the library name
for importing. Eg.::

    lib_dirs = ['cordova_libs/jskit']

    var MyClass = require('jskit/MyClass');