doc: Should runMain() and globalPaths of module add in doc?

[zjffun]

By chance, I find runMain() method was used in babel-node but it can't be found in API.

I also checked issue and code, but nothing.

$ git grep runMain $(git rev-list --all doc/api/modules.md) -- doc/api/modules.md
# nothing

$ git grep globalPaths $(git rev-list --all doc/api/modules.md) -- doc/api/modules.md
# nothing

$ git grep builtinModules $(git rev-list --all doc/api/modules.md) -- doc/api/modules.md
534c204e223d85c44cd6b1b642f29143095077f6:doc/api/modules.md:### `module.builtinModules`
534c204e223d85c44cd6b1b642f29143095077f6:doc/api/modules.md:const builtin = require('module').builtinModules;
a220202a47ee87d1ef91fa8f65a3e048f298b7c1:doc/api/modules.md:### `module.builtinModules`

However the builtinModules property near globalPaths can be found. Should runMain() and globalPaths of module add to doc? If needed, I would be pleased to write them.