predictype/dist/cjs/predicates/objects/objectPrototypeRelation.d.ts

PredicType is a library of pre-built and tested predicates for TypeScript, covering various data types and operations.

import { ObjectPrototypeRelationOper } from '../../enums/objects.js';
/**
 * Checks prototype relation between objects (contains_prototype, is_prototype_of).
 *
 * @param source The object to check.
 * @param oper The prototype operation to perform (e.g. 'is_prototype_of', 'prototype_is_null').
 * @param proto The prototype to compare against.
 * @returns True if the relation check is valid according to the operator, otherwise false.
 *
 * @throws {Error} If the operation is not recognized.
 *
 * @remarks
 * Supported Operators:
 * - **CONTAINS_PROTOTYPE**: Object's prototype is the given prototype
 * - **IS_PROTOTYPE_OF**: Object is prototype of the given object
 */
export declare function objectPrototypeRelation(source: object, oper: ObjectPrototypeRelationOper, proto: any): boolean;