flat/base

configs["flat/base"] is a compatibility alias for configs.base.

import jsonSchemaValidator from "eslint-plugin-json-schema-validator-2";

export default [...jsonSchemaValidator.configs["flat/base"]];

It registers the plugin, configures the JSONC, YAML, and TOML parsers, and turns off ESLint core rules that do not behave well on structured data parser ASTs.

It does not enable json-schema-validator-2/no-invalid. Prefer configs.base for new Flat Config setups, then add the validation rule where you need it.