feat(numeric): improve acceptable type to expand bigint

_tools/meta.ts

@@ -72,21 +72,6 @@ export const makeOptions = (version: string): BuildOptions => ({
       version: "1.3.1",
       subPath: "is_nullable.js",
     },
-    "https://deno.land/x/isx@1.3.1/number/is_non_positive_number.ts": {
-      name: "@miyauci/isx",
-      version: "1.3.1",
-      subPath: "number/is_non_positive_number.js",
-    },
-    "https://deno.land/x/isx@1.3.1/number/is_negative_number.ts": {
-      name: "@miyauci/isx",
-      version: "1.3.1",
-      subPath: "number/is_negative_number.js",
-    },
-    "https://deno.land/x/isx@1.3.1/number/is_non_negative_number.ts": {
-      name: "@miyauci/isx",
-      version: "1.3.1",
-      subPath: "number/is_non_negative_number.js",
-    },
     "https://deno.land/x/isx@1.3.1/date/is_valid_date.ts": {
       name: "@miyauci/isx",
       version: "1.3.1",

deps.ts

@@ -7,9 +7,6 @@ export { isSingle } from "https://deno.land/x/isx@1.3.1/iterable/is_single.ts";
 export { isNullable } from "https://deno.land/x/isx@1.3.1/is_nullable.ts";
 export { isString } from "https://deno.land/x/isx@1.3.1/is_string.ts";
 export { isBigint } from "https://deno.land/x/isx@1.3.1/is_bigint.ts";
-export { isNegativeNumber } from "https://deno.land/x/isx@1.3.1/number/is_negative_number.ts";
-export { isNonPositiveNumber } from "https://deno.land/x/isx@1.3.1/number/is_non_positive_number.ts";
-export { isNonNegativeNumber } from "https://deno.land/x/isx@1.3.1/number/is_non_negative_number.ts";
 export { isValidDate } from "https://deno.land/x/isx@1.3.1/date/is_valid_date.ts";
 export { filterKeys } from "https://deno.land/std@0.187.0/collections/filter_keys.ts";
 export { maxBy } from "https://deno.land/std@0.187.0/collections/max_by.ts";
@@ -22,6 +19,23 @@ export function isPositiveNumber(input: number | bigint): boolean {
   return input > 0;
 }
 
+/** Whether the input is negative number or not.
+ * @param input - Any numeric.
+ */
+export function isNegativeNumber(input: number | bigint): boolean {
+  return input < 0;
+}
+
+/** Whether the input is non-positive number or not. */
+export function isNonPositiveNumber(input: number | bigint): boolean {
+  return isNegativeNumber(input) || !input;
+}
+
+/** Whether the input is non-negative number or not. */
+export function isNonNegativeNumber(input: number | bigint): boolean {
+  return isPositiveNumber(input) || !input;
+}
+
 /** Constructor type. */
 // deno-lint-ignore no-explicit-any
 export type Constructor = abstract new (...args: any) => any;

validators/numeric/negative_number.ts

@@ -4,7 +4,7 @@
 import { ScalarValidator } from "../../utils.ts";
 import { isNegativeNumber, ToPredicate } from "../../deps.ts";
 
-export class NegativeNumberValidator extends ScalarValidator<number> {
+export class NegativeNumberValidator extends ScalarValidator<number | bigint> {
   is = isNegativeNumber as ToPredicate<typeof isNegativeNumber>;
 
   override toString() {

validators/numeric/non_negative_number.ts

@@ -4,7 +4,8 @@
 import { ScalarValidator } from "../../utils.ts";
 import { isNonNegativeNumber, ToPredicate } from "../../deps.ts";
 
-export class NonNegativeNumberValidator extends ScalarValidator<number> {
+export class NonNegativeNumberValidator
+  extends ScalarValidator<number | bigint> {
   is = isNonNegativeNumber as ToPredicate<typeof isNonNegativeNumber>;
 
   override toString() {

validators/numeric/non_positive_number.ts

@@ -4,7 +4,8 @@
 import { ScalarValidator } from "../../utils.ts";
 import { isNonPositiveNumber, ToPredicate } from "../../deps.ts";
 
-export class NonPositiveNumberValidator extends ScalarValidator<number> {
+export class NonPositiveNumberValidator
+  extends ScalarValidator<number | bigint> {
   is = isNonPositiveNumber as ToPredicate<typeof isNonPositiveNumber>;
 
   override toString() {