Flarum\Core\DiscussionState::discussion PHP Method

Define the relationship with the discussion that this state is for.

public discussion ( ) : BelongsTo
return	Illuminate\Database\Eloquent\Relations\BelongsTo

    public function discussion()
    {
        return $this->belongsTo('Flarum\\Core\\Discussion', 'discussion_id');
    }

DiscussionState