fix: add skipResets flag (#142)

Co-authored-by: AnnaRybkina <anna.rybkina@schibsted.com>

README.md

@@ -9,6 +9,11 @@
 - `boolean`
 - Internal use only - force preflights(resets.css + transform resets) to be excluded and no externalized classes will be processed
 
+### skipResets
+
+- `boolean`
+- If true forces resets to be excluded from preflights
+
 ### omitComponentClasses
 
 - `boolean`

src/_preflights/index.js

@@ -1,4 +1,4 @@
 import { transformBase } from './transform.js';
 import { resets } from './resets.js';
 
-export const preflights = [transformBase, resets];
+export const preflights = (skipResets) => (skipResets ? [transformBase] : [transformBase, resets]);

src/plugin.js

@@ -8,16 +8,19 @@ import { postprocess } from '#postprocess';
 /**
  * @typedef PluginOptions
  * @type {Object}
- * @property {boolean} development // internal use only - force preflights to be excluded and no external classes will be processed
+ * @property {boolean} development // internal use only - force preflights(transform + resets) to be excluded and no external classes will be processed
+ * @property {boolean} skipResets // force resets to be excluded from preflights
  * @property {boolean} externalizeClasses - if true forces external or 'core' classes to be excluded from the process.
  * @property {boolean} omitComponentClasses - if true forces component classes to be excluded from the process.
  * @property {Array} externalClasses - list of classes that will not be processed
  * @property {boolean} usePixels - use pixel spacing instead of rem
  */
 
-// TODO: improve generic type passed here
-/** @type {import('@unocss/core').Preset<object>} */
-export function presetWarp (options = {}) {
+/**
+ * @param {PluginOptions} options
+ * @type {import('@unocss/core').Preset}
+ */
+export function presetWarp(options = {}) {
   checkEnvironment();
   const externalizeClasses = options.externalizeClasses ?? !options.development; // 'true' by default
   const safeExternalClasses = options.externalClasses || [];
@@ -28,7 +31,7 @@ export function presetWarp (options = {}) {
     theme,
     rules,
     variants,
-    preflights: options.development ? [] : preflights,
+    preflights: options.development ? [] : preflights(options.skipResets),
     postprocess: postprocess(externalizeClasses, excludedClasses),
     shortcuts,
   };