fix: changes for @typescript-eslint/array-type rule (#2467)

Author: jasoniangreen

lib/types/json-schema.ts

@@ -108,25 +108,25 @@ type UncheckedJSONSchemaType<T, IsPartial extends boolean> = (
             : UncheckedPropertiesSchema<T>
           patternProperties?: Record<string, UncheckedJSONSchemaType<T[string], false>>
           propertyNames?: Omit<UncheckedJSONSchemaType<string, false>, "type"> & {type?: "string"}
-          dependencies?: {[K in keyof T]?: Readonly<(keyof T)[]> | UncheckedPartialSchema<T>}
-          dependentRequired?: {[K in keyof T]?: Readonly<(keyof T)[]>}
+          dependencies?: {[K in keyof T]?: readonly (keyof T)[] | UncheckedPartialSchema<T>}
+          dependentRequired?: {[K in keyof T]?: readonly (keyof T)[]}
           dependentSchemas?: {[K in keyof T]?: UncheckedPartialSchema<T>}
           minProperties?: number
           maxProperties?: number
         } & (IsPartial extends true // "required" is not necessary if it's a non-partial type with no required keys // are listed it only asserts that optional cannot be listed. // "required" type does not guarantee that all required properties
-          ? {required: Readonly<(keyof T)[]>}
+          ? {required: readonly (keyof T)[]}
           : [UncheckedRequiredMembers<T>] extends [never]
-          ? {required?: Readonly<UncheckedRequiredMembers<T>[]>}
-          : {required: Readonly<UncheckedRequiredMembers<T>[]>})
+          ? {required?: readonly UncheckedRequiredMembers<T>[]}
+          : {required: readonly UncheckedRequiredMembers<T>[]})
       : T extends null
       ? {
           type: JSONType<"null", IsPartial>
           nullable: true
         }
       : never) & {
-      allOf?: Readonly<UncheckedPartialSchema<T>[]>
-      anyOf?: Readonly<UncheckedPartialSchema<T>[]>
-      oneOf?: Readonly<UncheckedPartialSchema<T>[]>
+      allOf?: readonly UncheckedPartialSchema<T>[]
+      anyOf?: readonly UncheckedPartialSchema<T>[]
+      oneOf?: readonly UncheckedPartialSchema<T>[]
       if?: UncheckedPartialSchema<T>
       then?: UncheckedPartialSchema<T>
       else?: UncheckedPartialSchema<T>
@@ -176,12 +176,12 @@ type Nullable<T> = undefined extends T
   ? {
       nullable: true
       const?: null // any non-null value would fail `const: null`, `null` would fail any other value in const
-      enum?: Readonly<(T | null)[]> // `null` must be explicitly included in "enum" for `null` to pass
+      enum?: readonly (T | null)[] // `null` must be explicitly included in "enum" for `null` to pass
       default?: T | null
     }
   : {
       nullable?: false
       const?: T
-      enum?: Readonly<T[]>
+      enum?: readonly T[]
       default?: T
     }