chore: wip

Author: glennmichael123

packages/headwind/src/generator.ts

@@ -1,4 +1,5 @@
 import type { CSSRule, HeadwindConfig, ParsedClass } from './types'
+import type { UtilityRule } from './rules'
 import { parseClass } from './parser'
 import { builtInRules } from './rules'
 
@@ -44,7 +45,9 @@ export class CSSGenerator {
     // Merge theme.extend into theme (allows users to add custom values without replacing defaults)
     if (config.theme.extend) {
       const { extend, ...baseTheme } = this.config.theme
-      this.config.theme = deepMerge(baseTheme, extend) as typeof this.config.theme
+      if (extend) {
+        this.config.theme = deepMerge(baseTheme, extend) as typeof this.config.theme
+      }
     }
 
     // Pre-compile blocklist patterns for performance

packages/headwind/src/rules-layout.ts

@@ -98,7 +98,7 @@ export const columnRuleRule: UtilityRule = (parsed, config) => {
       '8': '8px',
     }
     if (widths[parsed.value]) {
-      return { 'column-rule-width': widths[parsed.value] }
+      return { 'column-rule-width': widths[parsed.value] } as Record<string, string>
     }
 
     // Check for colors
@@ -107,14 +107,14 @@ export const columnRuleRule: UtilityRule = (parsed, config) => {
       const [colorName, shade] = parts
       const colorValue = config.theme.colors[colorName]
       if (typeof colorValue === 'object' && colorValue[shade]) {
-        return { 'column-rule-color': colorValue[shade] }
+        return { 'column-rule-color': colorValue[shade] } as Record<string, string>
       }
     }
 
     // Direct color
     const directColor = config.theme.colors[parsed.value]
     if (typeof directColor === 'string') {
-      return { 'column-rule-color': directColor }
+      return { 'column-rule-color': directColor } as Record<string, string>
     }
 
     // Style
@@ -127,7 +127,7 @@ export const columnRuleRule: UtilityRule = (parsed, config) => {
       none: 'none',
     }
     if (styles[parsed.value]) {
-      return { 'column-rule-style': styles[parsed.value] }
+      return { 'column-rule-style': styles[parsed.value] } as Record<string, string>
     }
   }
 }

packages/headwind/src/rules.ts

@@ -27,19 +27,19 @@ export const displayRule: UtilityRule = (parsed) => {
 export const containerRule: UtilityRule = (parsed) => {
   // @container -> container-type: inline-size (most common use case)
   if (parsed.utility === '@container') {
-    return { 'container-type': 'inline-size' }
+    return { 'container-type': 'inline-size' } as Record<string, string>
   }
   // @container-normal -> container-type: normal (for size containment without inline-size)
   if (parsed.utility === '@container-normal') {
-    return { 'container-type': 'normal' }
+    return { 'container-type': 'normal' } as Record<string, string>
   }
   // @container/name -> container-type: inline-size; container-name: name
   if (parsed.utility.startsWith('@container/')) {
     const name = parsed.utility.slice(11) // Remove '@container/'
     return {
       'container-type': 'inline-size',
       'container-name': name,
-    }
+    } as Record<string, string>
   }
 }
 

packages/headwind/src/scanner.ts

@@ -15,7 +15,7 @@ export class Scanner {
   constructor(
     private patterns: string[],
     private transformer: CompileClassTransformer | null | undefined = undefined,
-    private extractOptions?: ExtractClassesOptions,
+    private extractOptions: ExtractClassesOptions | undefined = undefined,
   ) {}
 
   /**

pickier.config.ts

@@ -1,6 +1,4 @@
-import type { PickierConfig } from 'pickier'
-
-const config: PickierConfig = {
+const config = {
   verbose: false,
 
   ignores: [
@@ -10,10 +8,10 @@ const config: PickierConfig = {
     'docs/**',
     'packages/*/docs/**',
     '*.min.js',
-  ],
+  ] as const,
 
   lint: {
-    ext: ['.ts', '.js', '.json', '.yaml', '.yml'],
+    ext: ['.ts', '.js', '.json', '.yaml', '.yml'] as const,
   },
 
   format: {