src/Weew/Container/Registry.php
protected function createDefinitionWithAliases(array $ids, $value) {
        if ($value == null) {
            throw new MissingDefinitionValueException(
                s('Trying to register a class with alias without a value. Received %s.', json_encode($ids))
            );
        } else if (count($ids) == 0) {
            throw new MissingDefinitionIdentifierException(
                'Trying to create a definition without an identifier.'
            );
        }

        $definition = null;

        foreach ($ids as $id) {
            if ( ! $definition instanceof IDefinition) {
                $definition = $this->createDefinition($id, $value);
            } else {
                $alias = $this->createAliasDefinition($definition, $id);
                $definition->addAlias($alias);
                $this->addDefinition($alias);
            }
        }

        return $definition;
    }
protected function createDefinitionWithAliases(array $ids, $value) {
        if ($value == null) {
            throw new MissingDefinitionValueException(
                s('Trying to register a class with alias without a value. Received %s.', json_encode($ids))
            );
        } else if (count($ids) == 0) {
            throw new MissingDefinitionIdentifierException(
                'Trying to create a definition without an identifier.'
            );
        }

        $definition = null;

        foreach ($ids as $id) {
            if ( ! $definition instanceof IDefinition) {
                $definition = $this->createDefinition($id, $value);
            } else {
                $alias = $this->createAliasDefinition($definition, $id);
                $definition->addAlias($alias);
                $this->addDefinition($alias);
            }
        }

        return $definition;
    }
@param array $ids
@param $value

@return IDefinition
@throws MissingDefinitionIdentifierException
@throws MissingDefinitionValueException