function getValue(node) {
    if (node && node.source && node.source.value) {
        return node.source.value.trim();
    }

    return "";
}
function getValue(node) {
    if (node && node.source && node.source.value) {
        return node.source.value.trim();
    }

    return "";
}
function getValue ( node ) { if ( node && node . source && node . source . value ) { return node . source . value . trim ( ) ; } return "" ; }
------------------------------------------------------------------------------ Rule Definition ------------------------------------------------------------------------------ 
Returns the name of the module imported or re-exported.

@param {ASTNode} node - A node to get.
@returns {string} the name of the module, or empty string if no name.
------------------------------------------------------------------------------ Rule Definition ------------------------------------------------------------------------------ Returns the name of the module imported or re - exported .
Get the value of a node