# Variable: EMPTY_COMPOSITION

[**lifecycle-kit**](https://jonbogaty.com/lifecycle-kit/api/readme/index.md)

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[lifecycle-kit](https://jonbogaty.com/lifecycle-kit/api/readme/index.md) / [chem](https://jonbogaty.com/lifecycle-kit/api/chem/readme/index.md) / EMPTY\_COMPOSITION


# Variable: EMPTY\_COMPOSITION {#variable-empty_composition}


> `const` **EMPTY\_COMPOSITION**: [`Composition`](https://jonbogaty.com/lifecycle-kit/api/chem/type-aliases/composition/index.md)

Defined in: [chem/biomolecules.ts:97](https://github.com/jbcom/lifecycle-kit/blob/074e4e7b8038d3e2de9eb44c4b5b5aee0ef02b48/src/chem/biomolecules.ts#L97)