21 lines
425 B
TypeScript
21 lines
425 B
TypeScript
/**
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* Return keys on a type as an array of strings
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*
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* @example
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* ```ts
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* type Person = {
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* firstName: string;
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* lastName: string;
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* age: number;
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* }
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*
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* const keys = typeKeys<Person>();
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* console.log(keys); // Output: ["firstName", "lastName", "age"]
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* ```
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*
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* @return {Array<keyof T>} Available keys
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*/
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export function typeKeys<T extends object>() {
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return Object.keys(<T>{}) as Array<keyof T>;
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}
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