decaffeinate-parser/dist/util/isCommentOnlyNode.mjs

A better AST for CoffeeScript, inspired by CoffeeScriptRedux.

import { PassthroughLiteral, Value } from 'decaffeinate-coffeescript2/lib/coffeescript/nodes';
export default function isCommentOnlyNode(base) {
    return (base instanceof Value &&
        base.base instanceof PassthroughLiteral &&
        base.base.value === '');
}