feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

1 files changed, 38 insertions, 0 deletions

diff --git a/vanilla/node_modules/css-tree/cjs/syntax/node/SupportsDeclaration.cjs b/vanilla/node_modules/css-tree/cjs/syntax/node/SupportsDeclaration.cjs
new file mode 100644
index 0000000..fcac089
--- /dev/null
+++ b/vanilla/node_modules/css-tree/cjs/syntax/node/SupportsDeclaration.cjs
@@ -0,0 +1,38 @@
+'use strict';
+
+const types = require('../../tokenizer/types.cjs');
+
+const name = 'SupportsDeclaration';
+const structure = {
+    declaration: 'Declaration'
+};
+
+function parse() {
+    const start = this.tokenStart;
+
+    this.eat(types.LeftParenthesis);
+    this.skipSC();
+
+    const declaration = this.Declaration();
+
+    if (!this.eof) {
+        this.eat(types.RightParenthesis);
+    }
+
+    return {
+        type: 'SupportsDeclaration',
+        loc: this.getLocation(start, this.tokenStart),
+        declaration
+    };
+}
+
+function generate(node) {
+    this.token(types.LeftParenthesis, '(');
+    this.node(node.declaration);
+    this.token(types.RightParenthesis, ')');
+}
+
+exports.generate = generate;
+exports.name = name;
+exports.parse = parse;
+exports.structure = structure;