jest.config.ts

import type { Config } from "@jest/types";
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
import { compilerOptions } from "./tsconfig";
import { pathsToModuleNameMapper } from "ts-jest/utils";

const config: Config.InitialOptions = {
  preset: "ts-jest",
  roots: ["<rootDir>"],
  transform: {
    "^.+\\.tsx?$": "ts-jest"
  },
  setupFilesAfterEnv: ["<rootDir>/test/setup.ts"],
  // eslint-disable-next-line @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-assignment
  moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths || {}, { prefix: "<rootDir>/" }),
  moduleFileExtensions: ["ts", "tsx", "js", "jsx", "json", "node"],
  testEnvironment: "jest-environment-jsdom-fifteen"
};

export default config;