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

1 files changed, 24 insertions, 0 deletions

diff --git a/vanilla/node_modules/postcss/lib/declaration.js b/vanilla/node_modules/postcss/lib/declaration.js
new file mode 100644
index 0000000..65a03aa
--- /dev/null
+++ b/vanilla/node_modules/postcss/lib/declaration.js
@@ -0,0 +1,24 @@
+'use strict'
+
+let Node = require('./node')
+
+class Declaration extends Node {
+  get variable() {
+    return this.prop.startsWith('--') || this.prop[0] === '$'
+  }
+
+  constructor(defaults) {
+    if (
+      defaults &&
+      typeof defaults.value !== 'undefined' &&
+      typeof defaults.value !== 'string'
+    ) {
+      defaults = { ...defaults, value: String(defaults.value) }
+    }
+    super(defaults)
+    this.type = 'decl'
+  }
+}
+
+module.exports = Declaration
+Declaration.default = Declaration