Use modules syntax instead commonjs; fix

ts/api/extend.ts

ts/api/format.ts

ts/api/option.ts

ts/class/Container.ts

ts/class/OptionRegistry.ts

ts/class/Registry.ts

ts/core/clean.ts

ts/core/error.ts

ts/core/infer.ts

ts/core/random.ts

ts/core/run.ts

ts/core/traverse.ts

ts/core/utils.ts

ts/generators/boolean.ts

ts/generators/coreFormat.ts

ts/generators/dateTime.ts

ts/generators/ipv4.ts

ts/generators/null.ts

ts/generators/thunk.ts

ts/generators/words.ts