Merge pull request #9 from tc39/initial-spec

Initial Spec

.github/workflows/build.yml

@@ -1,15 +1,19 @@
-name: Build spec
+name: Deploy spec
 
-on: [pull_request, push]
+on: [push]
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
-    - uses: ljharb/actions/node/install@main
-      name: 'nvm install lts/* && npm install'
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
       with:
-        node-version: lts/*
+        node-version: '12.x'
+    - run: npm install
     - run: npm run build
+    - name: commit changes
+      uses: elstudio/actions-js-build/commit@v3
+      with:
+        commitMessage: "fixup: [spec] `npm run build`"

.gitignore

@@ -41,6 +41,3 @@ yarn.lock
 package-lock.json
 npm-shrinkwrap.json
 pnpm-lock.yaml
-
-# Build directory
-build

README.md

@@ -123,42 +123,28 @@ These helper methods are designed to allow for determining the static public exp
 imports of a module, but do not give information about the internal module identifiers or dynamic
 import.
 
-### `ModuleSource.prototype.imports()`
+### `AbstractModuleSource.prototype.imports()`
 
-Returns the ordered list of the dependencies `Import[]`, defined by:
+Returns a list of the imports of the module of the form `Import[]` defined by:
 
 ```ts
 interface Import {
   specifier: string,
-  attributes: null | {
-    [key: string]: string
-  },
   phase: null | 'source'
 }
 ```
 
-Note that all `export` statements with a `from` clause are reflected as imports as well as
-being reflected on exports.
+### `AbstractModuleSource.prototype.hasDynamicImport`
 
-### `ModuleSource.prototype.exports()`
+A boolean getter property indicating if the module may call dynamic import.
 
-Returns the list of public exports `(Export | StarReexport)[]`, defined by:
+### `AbstractModuleSource.prototype.hasImportMeta`
 
-```ts
-interface Export {
-  type: 'export',
-  name: string,
-}
+A boolean getter property indicating if the module accesses the module `import.meta`.
 
-interface StarReexport {
-  type: 'star-reexport',
-  from: Import
-}
-```
+### `AbstractModuleSource.prototype.hasTopLevelAwait`
 
-`Export` is provided for both re-exports and local exports. For example,
-`export * as X from './x.js'` would be reflected as the export `{ type: 'export', name: 'x' }`,
-and then also appear in the `Import` dependency list separately.
+A boolean getter property indicating if the module contains use of top-level await.
 
 ### Dynamic Import