feat(publishing): set up tsconfig for publishing

.gitignore

@@ -1,2 +1,4 @@
 node_modules
-local_fixtures
+local_fixtures
+out
+dist

tsconfig.build.json

@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig",
+  "compilerOptions": {},
+  "exclude": ["src/test", "node_modules"]
+}

tsconfig.json

@@ -4,19 +4,19 @@
 
     /* Basic Options */
     // "incremental": true,                         /* Enable incremental compilation */
-    "target": "es5" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', 'ES2021', or 'ESNEXT'. */,
+    "target": "es6" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', 'ES2021', or 'ESNEXT'. */,
     "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */,
     "lib": [
       "DOM"
     ] /* Specify library files to be included in the compilation. */,
     "allowJs": false /* Allow javascript files to be compiled. */,
     // "checkJs": true,                             /* Report errors in .js files. */
     // "jsx": "preserve",                           /* Specify JSX code generation: 'preserve', 'react-native', 'react', 'react-jsx' or 'react-jsxdev'. */
-    // "declaration": true,                         /* Generates corresponding '.d.ts' file. */
+    "declaration": true /* Generates corresponding '.d.ts' file. */,
     // "declarationMap": true,                      /* Generates a sourcemap for each corresponding '.d.ts' file. */
     // "sourceMap": true,                           /* Generates corresponding '.map' file. */
     // "outFile": "./",                             /* Concatenate and emit output to single file. */
-    "outDir": "./out" /* Redirect output structure to the directory. */,
+    "outDir": "./dist" /* Redirect output structure to the directory. */,
     "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
     // "composite": true,                           /* Enable project compilation */
     // "tsBuildInfoFile": "./",                     /* Specify file to store incremental compilation information */