#declaration-block-semicolon-space-before

Require a single space or disallow whitespace before the semicolons of declaration blocks.

a { color: pink; }
/**            ↑
 * The space before this semicolon */

This rule ignores semicolons that are preceded by Less mixins.

#Options

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

#"always"

There must always be a single space before the semicolons.

The following patterns are considered violations:

a { color: pink; }
a { color: pink; top: 0; }

The following patterns are not considered violations:

a { color: pink ; }
a { color: pink ; top: 0 ; }

#"never"

There must never be whitespace before the semicolons.

The following patterns are considered violations:

a { color: pink ; }
a { color: pink ; top: 0 ; }

The following patterns are not considered violations:

a { color: pink; }
a { color: pink; top: 0; }

#"always-single-line"

There must always be a single space before the semicolons in single-line declaration blocks.

The following patterns are considered violations:

a { color: pink; }

The following patterns are not considered violations:

a { color: pink ; }
a { color: pink; top: 0; }
a { color: pink ; top: 0 ; }

#"never-single-line"

There must never be whitespace before the semicolons in single-line declaration blocks.

The following patterns are considered violations:

a { color: pink ; }

The following patterns are not considered violations:

a { color: pink; }
a { color: pink; top: 0; }
a { color: pink ; top: 0 ; }