wp-includes/customize/class-wp-customize-selective-refresh.php:133Removes a partial.
$idstring public function remove_partial( $id ) { unset( $this->partials[ $id ] ); }Introduced in 4.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/customize/class-wp-customize-selective-refresh.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.