feat(typescript): RegexString

src/interfaces/trext-options.interface.ts

@@ -1,5 +1,5 @@
 import type { TransformOptions } from '@babel/core'
-import type { TrextTo } from '@trext/types'
+import type { RegexString, TrextTo } from '@trext/types'
 
 /**
  * @file Interfaces - TrextOptions
@@ -23,7 +23,7 @@ interface TrextOptions<F extends string = string, T extends string = string> {
    *
    * @default /\..+$/
    */
-  pattern?: RegExp | string
+  pattern?: RegexString
 
   /**
    * Babel transformation options.

src/types/index.ts

@@ -4,6 +4,7 @@
  */
 
 export type { default as FileExtension } from './file-extension.type'
+export type { default as RegexString } from './regex-string.type'
 export type { default as TrextDefaults } from './trext-defaults.type'
 export type { default as TrextToFn } from './trext-to-fn.type'
 export type { default as TrextTo } from './trext-to.type'

src/types/regex-string.type.ts

@@ -0,0 +1,11 @@
+/**
+ * @file Type Definitions - RegexString
+ * @module trext/types/RegexString
+ */
+
+/**
+ * Value that can be a `RegExp` object or string literal.
+ */
+type RegexString = RegExp | string
+
+export default RegexString

src/types/trext-to-fn.type.ts

@@ -1,4 +1,5 @@
 import type FileExtension from './file-extension.type'
+import type RegexString from './regex-string.type'
 
 /**
  * @file Type Definitions - TrextToFn
@@ -13,7 +14,7 @@ import type FileExtension from './file-extension.type'
  * [1]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/replace#specifying_a_function_as_a_parameter
  */
 type TrextToFn<T extends string = string> = (
-  match: string,
+  match: RegexString,
   ...args: any[]
 ) => FileExtension<T>