feat(nodes): ForInStatement, ForOfStatement

Signed-off-by: Lexus Drumgold <unicornware@flexdevelopment.llc>

src/content/__tests__/statement.spec-d.ts

@@ -13,6 +13,8 @@ import type {
   DoWhileStatement,
   EmptyStatement,
   ExpressionStatement,
+  ForInStatement,
+  ForOfStatement,
   IfStatement,
   ThrowStatement
 } from '@flex-development/esast'
@@ -66,6 +68,16 @@ describe('unit-d:content/statement', () => {
         .toMatchTypeOf<NodeObject<ExpressionStatement>>()
     })
 
+    it('should match NodeObject<ForInStatement>', () => {
+      expectTypeOf<TestSubject.StatementMap>()
+        .toMatchTypeOf<NodeObject<ForInStatement>>()
+    })
+
+    it('should match NodeObject<ForOfStatement>', () => {
+      expectTypeOf<TestSubject.StatementMap>()
+        .toMatchTypeOf<NodeObject<ForOfStatement>>()
+    })
+
     it('should match NodeObject<IfStatement>', () => {
       expectTypeOf<TestSubject.StatementMap>()
         .toMatchTypeOf<NodeObject<IfStatement>>()

src/content/statement.ts

@@ -12,6 +12,8 @@ import type {
   DoWhileStatement,
   EmptyStatement,
   ExpressionStatement,
+  ForInStatement,
+  ForOfStatement,
   IfStatement,
   ThrowStatement
 } from '@flex-development/esast'
@@ -46,6 +48,8 @@ interface StatementMap extends DeclarationMap {
   doWhileStatement: DoWhileStatement
   emptyStatement: EmptyStatement
   expressionStatement: ExpressionStatement
+  forInStatement: ForInStatement
+  forOfStatement: ForOfStatement
   ifStatement: IfStatement
   throwStatement: ThrowStatement
 }

src/nodes/index.ts

@@ -104,6 +104,15 @@ export type {
   default as ExpressionStatement,
   ExpressionStatementData
 } from './statement-expression'
+export type {
+  default as ForInStatement,
+  ForInStatementData
+} from './statement-for-in'
+export type {
+  default as ForOfStatement,
+  ForOfStatementData
+} from './statement-for-of'
+export type { default as ForXStatement } from './statement-for-x'
 export type { default as IfStatement, IfStatementData } from './statement-if'
 export type {
   default as ThrowStatement,

src/nodes/statement-for-in.ts

@@ -0,0 +1,39 @@
+/**
+ * @file Nodes - ForInStatement
+ * @module esast/nodes/ForInStatement
+ */
+
+import type { Data, ForXStatement } from '@flex-development/esast'
+import type { Optional } from '@flex-development/tutils'
+
+/**
+ * Info associated with `for...in` statements.
+ *
+ * @see {@linkcode Data}
+ *
+ * @extends {Data}
+ */
+interface ForInStatementData extends Data {}
+
+/**
+ * A `for...in` statement.
+ *
+ * @see {@linkcode ForXStatement}
+ *
+ * @extends {ForXStatement}
+ */
+interface ForInStatement extends ForXStatement {
+  /**
+   * Info from the ecosystem.
+   *
+   * @see {@linkcode ForInStatementData}
+   */
+  data?: Optional<ForInStatementData>
+
+  /**
+   * Node type.
+   */
+  type: 'forInStatement'
+}
+
+export type { ForInStatementData, ForInStatement as default }

src/nodes/statement-for-of.ts

@@ -0,0 +1,44 @@
+/**
+ * @file Nodes - ForOfStatement
+ * @module esast/nodes/ForOfStatement
+ */
+
+import type { Data, ForXStatement } from '@flex-development/esast'
+import type { Nilable, Optional } from '@flex-development/tutils'
+
+/**
+ * Info associated with `for...of` statements.
+ *
+ * @see {@linkcode Data}
+ *
+ * @extends {Data}
+ */
+interface ForOfStatementData extends Data {
+  /**
+   * Asynchronous statement?
+   */
+  await?: Nilable<boolean>
+}
+
+/**
+ * A `for...of` statement.
+ *
+ * @see {@linkcode ForXStatement}
+ *
+ * @extends {ForXStatement}
+ */
+interface ForOfStatement extends ForXStatement {
+  /**
+   * Info from the ecosystem.
+   *
+   * @see {@linkcode ForOfStatementData}
+   */
+  data?: Optional<ForOfStatementData>
+
+  /**
+   * Node type.
+   */
+  type: 'forOfStatement'
+}
+
+export type { ForOfStatementData, ForOfStatement as default }

src/nodes/statement-for-x.ts

@@ -0,0 +1,42 @@
+/**
+ * @file Nodes - ForXStatement
+ * @module esast/nodes/ForXStatement
+ */
+
+import type {
+  Expression,
+  Parent,
+  Pattern,
+  Statement,
+  VariableDeclaration
+} from '@flex-development/esast'
+
+/**
+ * A `for...of` or `for...in` statement.
+ *
+ * @see {@linkcode Parent}
+ *
+ * @extends {Parent}
+ */
+interface ForXStatement extends Parent {
+  /**
+   * List of children.
+   *
+   * @see {@linkcode Expression}
+   * @see {@linkcode Pattern}
+   * @see {@linkcode Statement}
+   * @see {@linkcode VariableDeclaration}
+   */
+  children: [
+    left: Pattern | VariableDeclaration,
+    right: Expression,
+    body: Statement
+  ]
+
+  /**
+   * Node type.
+   */
+  type: `for${Uppercase<string>}${string}`
+}
+
+export type { ForXStatement as default }