ngDirectiveDefinition' [(Require x)]      d = ngDirectiveDefinitionStr    d "require"      x  >>= \_ -> return d
ngDirectiveDefinition' [(Require x)]      d = ngDirectiveDefinitionStr    d "require"      x  >>= \_ -> return d
ngDirectiveDefinition' [(Require x)]      d = ngDirectiveDefinitionStr    d "require"      x  >>= \_ -> return d