import { Plugin } from 'unified';
import { Options } from 'prettier';
import { CompilerOptions } from 'typescript';

interface PluginOptions {
    sync?: boolean;
    prettierOptions?: Options;
    typescriptCompilerOptions?: CompilerOptions;
}

/**
 * Transforms input TypeScript code to ESM code.
 * @param input The TypeScript code to transform
 * @param options The plugin options
 * @returns The transformed code (ESM)
 */
declare function ts2esm(input: string, options: PluginOptions): string;
declare function esm2cjs(input: string, options: PluginOptions): string;

declare const ts2esm2cjs: Plugin<[PluginOptions?]>;

export { type PluginOptions, esm2cjs, ts2esm, ts2esm2cjs };