@jsonjoy.com/json-type/lib/system/types.d.ts

High-performance JSON Pointer implementation

import type { Schema, TypeOf } from '../schema';
import type { SchemaOf, Type } from '../type';
import type { TypeAlias } from './TypeAlias';
/** A custom user provided validator. */
export interface CustomValidator {
    /** Name of the validator. */
    name: string;
    /**
     * Receives the value that needs to be validated, returns a truthy value representing an error
     * or throws an error when validation fails. When validation succeeds, returns a falsy value.
     */
    fn: (value: any) => unknown;
}
export type TypeOfAlias<T> = T extends TypeAlias<any, infer T> ? T : T extends Type ? T : never;
export type ResolveType<T> = T extends TypeAlias<any, infer T> ? TypeOf<SchemaOf<T>> : T extends Type ? TypeOf<SchemaOf<T>> : T extends Schema ? TypeOf<T> : never;
export type infer<T> = ResolveType<T>;