at-rule-property-required-list
Specify a list of required properties for an at-rule.
@font-face { font-display: swap; font-family: 'foo'; }
/** ↑ ↑ ↑
* At-rule and required property names */Options
object:
{ "at-rule-name": ["array", "of", "properties"] }
Given:
{
"font-face": ["font-display", "font-family", "font-style"]
}The following patterns are considered violations:
@font-face {
font-family: 'foo';
src: url('./fonts/foo.woff2') format('woff2');
}@font-face {
font-family: 'foo';
font-style: normal;
src: url('./fonts/foo.woff2') format('woff2');
}The following patterns are not considered violations:
@font-face {
font-display: swap;
font-family: 'foo';
font-style: normal;
src: url('./fonts/foo.woff2') format('woff2');
}