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/**
* Enum
* @exports
* @class Enum
*/
export default class Enum {
/**
* Creates an instance of EnumBase.
*
* @param {...string} ... - enum keys
* @memberOf Enum
*/
constructor() {
const keys = [...arguments];
for(const key of keys) {
Object.defineProperty(this, key, {
enumerable: true,
value: key,
writable: false
});
}
Object.defineProperty(this, 'allKeys', {
enumerable: false,
value: keys,
writable: false
});
Object.freeze(this);
}
/**
* Check if key is registered in this enum
*
* @param {string} key
* @returns {bool}
*
* @memberOf Enum
*/
isValid(key) {
return this.allKeys.includes(key);
}
}
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