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npmjs.org "function overloading" keyword

def.js 0.1.6
A multiple-dispatch function overloading library.
7 versions - Latest release: almost 14 years ago - 2 dependent packages - 3 dependent repositories - 86 downloads last month - 12 stars on GitHub - 1 maintainer
reflectype 0.0.9
Support types for Javascript class's property using decorator feature
28 versions - Latest release: over 2 years ago - 1 dependent package - 45 downloads last month - 0 stars on GitHub - 1 maintainer