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import { BaseSchema } from "../schemaClasses/BaseSchema.ts";import { ArraySchema } from "../schemaClasses/ArraySchema.ts";import { ObjectSchema } from "../schemaClasses/ObjectSchema.ts";export type ObjectTypeOf<S extends SchemaObject> = {    [K in keyof S]: S[K] extends ArraySchema<infer T> ? T[] : S[K] extends ArraySchema<infer T, null> ? T[] | null : S[K] extends ObjectSchema<infer S2> ? ObjectTypeOf<S2> : S[K] extends ObjectSchema<infer S2, null> ? ObjectTypeOf<S2> | null : S[K] extends BaseSchema<infer T> ? T : never;};type Scalar = boolean | number | string;export type AnyObject = Record<string, unknown>;export type SchemaObject = Record<string, BaseSchema>;export type Key = string | number;export interface Values<T = unknown> {    readonly input: unknown;    output: T;}/** * make input/output values pair * @param value input value * @returns pairs */export function makeValues(value: unknown): Values {    return {        input: value,        output: value    };}/** * check whether given value is a scalar or not * @param value value to check * @returns Yes/No */export function isScalar(value: unknown): value is Scalar {    return value === null || typeof value !== "object";}/** * check whether given value is a boolean or not * @param value value to check * @returns Yes/No */export function isBoolean(value: unknown): value is boolean {    return typeof value === "boolean";}/** * check whether given value is a number or not * @param value value to check * @returns Yes/No */export function isNumber(value: unknown): value is number {    if (typeof value !== "number") {        return false;    }    if (Number.isNaN(value)) {        return false;    }    // true otherwise    return true;}/** * check whether given value is an integer or not * @param value value to check * @returns Yes/No */export function isInteger(value: number): value is number {    return Number.isSafeInteger(value);}/** * check whether given value is a string or not * @param value value to check * @returns Yes/No */export function isString(value: unknown): value is string {    return typeof value === "string";}/** * check whether given value is a numeric string or not * @param value value to check * @returns Yes/No */export function isNumericString(value: unknown): value is string {    const pattern = /^[+-]?(\d+(\.\d*)?|(\.\d+))$/;    if (!isString(value)) {        return false;    }    if (!pattern.test(value)) {        return false;    }    return true;}/** * check whether given value is an array or not * @param value value to check * @returns yes/no */export function isArray(value: unknown): value is unknown[] {    return Array.isArray(value);}/** * check whether given value is an object or not * @param value value to check * @returns Yes/No */export function isObject(value: unknown): value is AnyObject {    if (value === null) {        return false;    }    if (isArray(value)) {        return false;    }    return typeof value === "object";}/** * check whether given value is an instance of Date or not * @param value value to check * @returns Yes/No */export function isDate(value: unknown): value is Date {    return value instanceof Date;}/** * check whether given value is a valid Date or not * @param value value to check * @returns Yes/No */export function isValidDate(value: Date): boolean {    return !Number.isNaN(value.getTime());}