Expected Behavior / Situation

In postcss-values-parser v2, String(node) returns the string value of any Node. In postcss-values-parser v3, one must now use the nodeToString function to retrieve the string value. Worse yet, when a node is accidentally toString’d, an error is thrown!

I would prefers things work the same as they did in v2, as well as how they still do in PostCSS.

const ast = parse('#000 url(path/to/image.jpg)');

console.log(String(ast)); // "#000 url(path/to/image.jpg)"
console.log(String(ast.nodes[0])); // "#000"

And here is an example of the stringified behavior currently in PostCSS:

import postcss from 'postcss';

const ast = postcss.parse('selector { property-name: property-value; }');

console.log(String(ast.nodes[0].nodes[0])); // "property-name: property-value"

Actual Behavior / Situation

TypeError: this[node.type] is not a function

Modification Proposal

Remove the TypeError: this[node.type] is not a function error and default toString to work like nodeToString.