nl_tokens: Constructs a bem entity description from first argument of BEM . DOM . decl
pl_tokens: function getEntity ( decl ) { if ( decl . type === "Literal" ) { return { block : decl . value } ; } if ( decl . type === "ObjectExpression" ) { var base = getProperty ( decl , 'baseBlock' ) , o = { block : getProperty ( decl , 'block' ) , <mask> : getProperty ( decl , 'modName' ) , val : getProperty ( decl , 'modVal' ) } ; if ( base ) { o . base = base ; } return o ; } }