@typescript-eslint/parser

Features

• eslint-plugin: added related-getter-setter-pairs rule

• eslint-plugin: new rule no-unsafe-type-assertion

• eslint-plugin: [prefer-nullish-coalescing] fix detection of ignoreConditionalTests involving boolean ! operator

• rule-tester: run method - avoid to infer type parameter from tests param

• typescript-eslint: allow infinitely deep array nesting in config function and extends

• utils: add new optional language field to FlatConfig.Config type

Fixes

• Add missing peer dependencies

• eslint-plugin: [consistent-indexed-object-style] handle circular mapped types

• eslint-plugin: [await-thenable, return-await] don't flag awaiting unconstrained type parameter as unnecessary

• eslint-plugin: [explicit-module-boundary-types] and [explicit-function-return-type] don't report on as const satisfies

• eslint-plugin: report deprecations used in default export

• utils: add defaultOptions to meta in rule