Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 359x 359x 2x 2x 2x 2x 94x 74x 74x 2x 2x 128x 2x 2x 2x 2x 1224x 205x 205x 205x 205x 1224x 1224x 1224x 2x | import { walk } from 'zimmerframe';
import { warn } from '../../../warnings.js';
import { is_keyframes_node } from '../../css.js';
/**
* @param {import('#compiler').Css.StyleSheet} stylesheet
* @param {import('../../types.js').RawWarning[]} warnings
*/
export function warn_unused(stylesheet, warnings) {
walk(stylesheet, { warnings, stylesheet }, visitors);
}
/** @type {import('zimmerframe').Visitors<import('#compiler').Css.Node, { warnings: import('../../types.js').RawWarning[], stylesheet: import('#compiler').Css.StyleSheet }>} */
const visitors = {
Atrule(node, context) {
if (!is_keyframes_node(node)) {
context.next();
}
},
PseudoClassSelector(node, context) {
if (node.name === 'is' || node.name === 'where') {
context.next();
}
},
ComplexSelector(node, context) {
if (!node.metadata.used) {
const content = context.state.stylesheet.content;
const text = content.styles.substring(node.start - content.start, node.end - content.start);
warn(context.state.warnings, node, context.path, 'css-unused-selector', text);
}
context.next();
}
};
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