notes/node_modules/stylelint/lib/rules/block-closing-brace-newline-after/README.md

block-closing-brace-newline-after

Require a newline or disallow whitespace after the closing brace of blocks.

a { color: pink; }
a { color: red; }↑
/**              ↑
 * The newline after this brace */

This rule allows an end-of-line comment separated from the closing brace by spaces, as long as the comment contains no newlines. For example,

a {
  color: pink;
} /* end-of-line comment */

This rule allows a trailing semicolon after the closing brace of a block. For example,

:root {
  --toolbar-theme: {
    background-color: hsl(120, 70%, 95%);
  };
/* ↑
 * This semicolon */  
}

Options

string: "always"|"always-single-line"|"never-single-line"|"always-multi-line"|"never-multi-line"

"always"

There must always be a newline after the closing brace.

The following patterns are considered warnings:

a { color: pink; }b { color: red; }

a { color: pink;
} b { color: red; }

The following patterns are not considered warnings:

a { color: pink; }
b { color: red; }

"always-single-line"

There must always be a newline after the closing brace in single-line blocks.

The following patterns are considered warnings:

a { color: pink; } b { color: red; }

The following patterns are not considered warnings:

a { color: pink;
} b { color: red; }

a { color: pink; }
b { color: red; }

"never-single-line"

There must never be whitespace after the closing brace in single-line blocks.

The following patterns are considered warnings:

a { color: pink; } b { color: red; }

The following patterns are not considered warnings:

a { color: pink; }b { color: red; }

a { color: pink;
} b { color: red; }

"always-multi-line"

There must always be a newline after the closing brace in multi-line blocks.

The following patterns are considered warnings:

a { color: pink;
}b { color: red; }

The following patterns are not considered warnings:

a { color: pink; }b { color: red; }

a { color: pink;
}
b { color: red; }

"never-multi-line"

There must never be whitespace after the closing brace in multi-line blocks.

The following patterns are considered warnings:

a { color: pink;
} b { color: red; }

The following patterns are not considered warnings:

a { color: pink; } b { color: red; }

a { color: pink;
}b { color: red; }

Optional secondary options

ignoreAtRules: ["/regex/", "non-regex"]

Ignore specified at-rules.

For example, with "always" or "always-multi-line".

Given:

["if", "else"]

The following patterns are not considered warnings:

@if ($var) {
  color: pink;
} @else if ($var2) {
  color: red;
} @else {
  color: blue;
}

@if ($var) { color: pink; } @else { color: blue; }