The **is-generator-function** package provides a tiny utility for Node/JavaScript projects to detect whether a given value is a native ES6 generator function (e.g., `function* …`). It exports a single `isGeneratorFunction` function that returns `true` only for genuine generator functions and `false` for regular functions, `null`, or other values, making it useful for developers who need runtime type‑checking of generator functions in their code.
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Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.
A function that returns the normally hidden `GeneratorFunction` constructor
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