10 lines
396 B
JavaScript
10 lines
396 B
JavaScript
import * as React from 'react';
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import HeaderHeightContext from './HeaderHeightContext';
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export default function useHeaderHeight() {
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const height = React.useContext(HeaderHeightContext);
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if (height === undefined) {
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throw new Error("Couldn't find the header height. Are you inside a screen in a navigator with a header?");
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}
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return height;
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}
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//# sourceMappingURL=useHeaderHeight.js.map
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