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| 1 | /**
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| 2 | * @license
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| 3 | * Copyright Google LLC All Rights Reserved.
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| 4 | *
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| 5 | * Use of this source code is governed by an MIT-style license that can be
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| 6 | * found in the LICENSE file at https://angular.io/license
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| 7 | */
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| 8 | /**
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| 9 | * Checks whether a modifier key is pressed.
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| 10 | * @param event Event to be checked.
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| 11 | */
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| 12 | export function hasModifierKey(event, ...modifiers) {
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| 13 | if (modifiers.length) {
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| 14 | return modifiers.some(modifier => event[modifier]);
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| 15 | }
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| 16 | return event.altKey || event.shiftKey || event.ctrlKey || event.metaKey;
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| 17 | }
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| 18 | //# sourceMappingURL=data:application/json;base64,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 |
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