7 lines
256 B
JavaScript
7 lines
256 B
JavaScript
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import assertString from './util/assertString';
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import { fullWidth } from './isFullWidth';
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import { halfWidth } from './isHalfWidth';
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export default function isVariableWidth(str) {
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assertString(str);
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return fullWidth.test(str) && halfWidth.test(str);
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}
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