resolve-targets-browser.ts
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resolve-targets-browser.ts
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			import type { ValidatedOptions } from "./validation/options";
			import getTargets, {
			type InputTargets,
			} from "@babel/helper-compilation-targets";

			import type { Targets } from "@babel/helper-compilation-targets";

			export function resolveBrowserslistConfigFile(
			// eslint-disable-next-line @typescript-eslint/no-unused-vars
			browserslistConfigFile: string,
			// eslint-disable-next-line @typescript-eslint/no-unused-vars
			configFilePath: string,
			): string \| void {
			return undefined;
			}

			export function resolveTargets(
			options: ValidatedOptions,
			// eslint-disable-next-line @typescript-eslint/no-unused-vars
			root: string,
			): Targets {
			const optTargets = options.targets;
			let targets: InputTargets;

			if (typeof optTargets === "string" \|\| Array.isArray(optTargets)) {
			targets = { browsers: optTargets };
			} else if (optTargets) {
			if ("esmodules" in optTargets) {
			targets = { ...optTargets, esmodules: "intersect" };
			} else {
			// https://github.com/microsoft/TypeScript/issues/17002
			targets = optTargets as InputTargets;
			}
			}

			return getTargets(targets, {
			ignoreBrowserslistConfig: true,
			browserslistEnv: options.browserslistEnv,
			});
			}