notes/node_modules/stylelint/lib/rules/declaration-block-semicolon-newline-after/README.md

declaration-block-semicolon-newline-after

Require a newline or disallow whitespace after the semicolons of declaration blocks.

a {
  color: pink;
  top: 0;    ↑
}            ↑
/**          ↑
 * The newline after this semicolon */

This rule ignores semicolons that are preceded by Less mixins.

This rule ignores the last semicolon of declaration blocks. Use the block-closing-brace-*-before rules to control the whitespace between the last semicolon and the closing brace instead.

This rule allows an end-of-line comment followed by a newline. For example,

a {
  color: pink; /* end-of-line comment */
  top: 0;
}

Options

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

"always"

There must always be a newline after the semicolon.

The following patterns are considered warnings:

a { color: pink; top: 0; }

a {
  color: pink; /* end-of-line comment
    containing a newline */
  top: 0;
}

The following patterns are not considered warnings:

a {
  color: pink;
  top: 0;
}

a {
  color: pink; /* end-of-line comment */
  top: 0;
}

"always-multi-line"

There must always be a newline after the semicolon in multi-line rules.

The following patterns are considered warnings:

a {
  color: pink; top: 0;
}

The following patterns are not considered warnings:

a { color: pink; }

a { color: pink; top: 0; }

a {
  color: pink;
  top: 0;
}

"never-multi-line"

There must never be whitespace after the semicolon in multi-line rules.

The following patterns are considered warnings:

a {
  color: pink;
  top: 0;
}

The following patterns are not considered warnings:

a { color: pink; }

a { color: pink; top: 0; }

a {
  color: pink
  ; top: 0;
}