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/** * Rollup Config. */
import rollupPluginJSON from "@rollup/plugin-json";import rollupPluginNodeResolve from "@rollup/plugin-node-resolve";import rollupPluginTypescript from "@rollup/plugin-typescript";import rollupPluginAutoExternal from "rollup-plugin-auto-external";import rollupPluginCopy from "rollup-plugin-copy";import rollupPluginDts from "rollup-plugin-dts";
import pkg from "./package.json";
const common = {  input: "src/index.ts",
  output: {    sourcemap: false,  },
  external: [],
  treeshake: {    annotations: true,    moduleSideEffects: [],    propertyReadSideEffects: false,    unknownGlobalSideEffects: false,  },};
/** * Get new instances of all the common plugins. */function getPlugins() {  return [    rollupPluginAutoExternal(),    rollupPluginNodeResolve(),    rollupPluginTypescript({      tsconfig: "tsconfig.build.json",    }),    rollupPluginJSON({      preferConst: true,    }),  ];}
const cjs = {  ...common,
  output: {    ...common.output,    file: pkg.main,    format: "cjs",  },
  plugins: getPlugins(),};
const esm = {  ...common,
  output: {    ...common.output,    file: pkg.module,    format: "esm",  },
  plugins: getPlugins(),};
const dts = {  ...common,
  output: {    file: "dist/node/types/current/index.d.ts",    format: "es",  },
  plugins: [    rollupPluginTypescript({      tsconfig: "tsconfig.build.json",    }),    rollupPluginDts(),    rollupPluginCopy({      targets: [        { src: "types-legacy", dest: "dist/node/types", rename: "legacy" },      ],    }),  ],};
export default [cjs, esm, dts];