33 lines
584 B
JavaScript
33 lines
584 B
JavaScript
/**
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* This enumerated type is for representing keyboard modifiers. These are keys
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* that are held down in addition to other event types.
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*
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* @enum {number}
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*/
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const KeyboardEventModifier = {
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/**
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* Represents the shift key being held down.
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*
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* @type {number}
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* @constant
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*/
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SHIFT: 0,
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/**
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* Represents the control key being held down.
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*
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* @type {number}
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* @constant
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*/
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CTRL: 1,
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/**
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* Represents the alt key being held down.
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*
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* @type {number}
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* @constant
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*/
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ALT: 2,
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};
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export default Object.freeze(KeyboardEventModifier);
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