feat: implement integer validator

src/index.ts

@@ -14,7 +14,9 @@ export {
     RegExp,
     Unsafe,
     NotNull,
-    OfType,
+    IsArray,
+    IsType,
+    IsInt,
 } from './lib';
 export type { Collection, ObjectId, JSONDocument } from './lib';
 export type {

src/lib/Validators/IsInt.validator.ts

@@ -0,0 +1,11 @@
+/** @format */
+
+import { FlotsamValidationError } from '../../utils';
+
+export const IsInt = (value: unknown, propertyName: string) => {
+    if (!Number.isInteger(value)) {
+        throw new FlotsamValidationError(`Expected property '${propertyName}' to be an Integer.`);
+    }
+
+    return true;
+};

src/lib/Validators/index.ts

@@ -1,5 +1,7 @@
 /** @format */
 
 export { NotNull } from './NotNull.validator';
-export { OfType } from './OfType.validator';
+export { IsType } from './IsType.validator';
 export { FlotsamValidationError, FlotsamOperationError } from '../../utils';
+export { IsArray } from './IsArray.validator';
+export { IsInt } from './IsInt.validator';

src/lib/index.ts

@@ -14,4 +14,4 @@ export {
     RegExp,
     Unsafe,
 } from './Evaluators';
-export { NotNull, OfType } from './Validators';
+export { NotNull, IsType, IsArray, IsInt } from './Validators';