refactor: use shared types

utils.ts

@@ -2,12 +2,18 @@
 // This module is browser compatible.
 
 import { Error } from "./constants.ts";
-import { Display, Reporter, ValidationFailure, Validator } from "./types.ts";
+import {
+  Display,
+  Reporter,
+  ValidationContext,
+  ValidationFailure,
+  Validator,
+} from "./types.ts";
 import { escapeStringRegex, isString } from "./deps.ts";
 
 /** Validator constructor for scalar value. */
 export abstract class ScalarValidator<In = unknown, A extends In = In>
-  extends Reporter<{ input: In }>
+  extends Reporter<ValidationContext<In>>
   implements Validator<In, A> {
   /** Whether the input is valid or not. */
   abstract is(input: In): input is A;

validators/iterable/unique.ts

@@ -3,10 +3,14 @@
 
 import { isEmpty } from "../../deps.ts";
 import { enumerate } from "../../iter_utils.ts";
-import { Reporter, ValidationFailure, Validator } from "../../types.ts";
+import {
+  Reporter,
+  ValidationContext,
+  ValidationFailure,
+  Validator,
+} from "../../types.ts";
 
-interface Context {
-  input: Iterable<unknown>;
+interface Context extends ValidationContext<Iterable<unknown>> {
   index: number;
   item: unknown;
 }

validators/operators/not.ts

@@ -1,14 +1,15 @@
 // Copyright 2023-latest Tomoki Miyauchi. All rights reserved. MIT license.
 // This module is browser compatible.
 
-import { Reporter, ValidationFailure, Validator } from "../../types.ts";
-
-export interface ReportContext<In = unknown> {
-  input: In;
-}
+import {
+  Reporter,
+  type ValidationContext,
+  ValidationFailure,
+  type Validator,
+} from "../../types.ts";
 
 export class NotValidator<in In = unknown, In_ extends In = In>
-  extends Reporter<ReportContext<In>>
+  extends Reporter<ValidationContext<In>>
   implements Validator<In, In_> {
   validator: Validator<In, In_>;