Creating a hub class for PolymorphicNodes with a non-string variant so we can prepare to override the storing of comments

Author: Janther

src/slang-nodes/ArgumentsDeclaration.ts

@@ -1,6 +1,6 @@
 import * as ast from '@nomicfoundation/slang/ast';
 import { NonterminalKind } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { PositionalArgumentsDeclaration } from './PositionalArgumentsDeclaration.js';
 import { NamedArgumentsDeclaration } from './NamedArgumentsDeclaration.js';
 
@@ -21,7 +21,7 @@ function createNonterminalVariant(
   return exhaustiveCheck;
 }
 
-export class ArgumentsDeclaration extends SlangNode {
+export class ArgumentsDeclaration extends PolymorphicNode {
   readonly kind = NonterminalKind.ArgumentsDeclaration;
 
   variant: PositionalArgumentsDeclaration | NamedArgumentsDeclaration;

src/slang-nodes/ConstructorAttribute.ts

@@ -2,15 +2,15 @@ import {
   NonterminalKind,
   TerminalNode as SlangTerminalNode
 } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { ModifierInvocation } from './ModifierInvocation.js';
 import { TerminalNode } from './TerminalNode.js';
 
 import type * as ast from '@nomicfoundation/slang/ast';
 import type { ParserOptions } from 'prettier';
 import type { AstNode } from './types.d.ts';
 
-export class ConstructorAttribute extends SlangNode {
+export class ConstructorAttribute extends PolymorphicNode {
   readonly kind = NonterminalKind.ConstructorAttribute;
 
   variant: ModifierInvocation | TerminalNode;

src/slang-nodes/ContractMember.ts

@@ -1,6 +1,6 @@
 import * as ast from '@nomicfoundation/slang/ast';
 import { NonterminalKind } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { UsingDirective } from './UsingDirective.js';
 import { FunctionDefinition } from './FunctionDefinition.js';
 import { ConstructorDefinition } from './ConstructorDefinition.js';
@@ -65,7 +65,7 @@ function createNonterminalVariant(
   return exhaustiveCheck;
 }
 
-export class ContractMember extends SlangNode {
+export class ContractMember extends PolymorphicNode {
   readonly kind = NonterminalKind.ContractMember;
 
   variant:

src/slang-nodes/ContractSpecifier.ts

@@ -1,6 +1,6 @@
 import * as ast from '@nomicfoundation/slang/ast';
 import { NonterminalKind } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { InheritanceSpecifier } from './InheritanceSpecifier.js';
 import { StorageLayoutSpecifier } from './StorageLayoutSpecifier.js';
 
@@ -21,7 +21,7 @@ function createNonterminalVariant(
   return exhaustiveCheck;
 }
 
-export class ContractSpecifier extends SlangNode {
+export class ContractSpecifier extends PolymorphicNode {
   readonly kind = NonterminalKind.ContractSpecifier;
 
   variant: InheritanceSpecifier | StorageLayoutSpecifier;

src/slang-nodes/ElementaryType.ts

@@ -2,13 +2,13 @@ import {
   NonterminalKind,
   TerminalNode as SlangTerminalNode
 } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { AddressType } from './AddressType.js';
 import { TerminalNode } from './TerminalNode.js';
 
 import type * as ast from '@nomicfoundation/slang/ast';
 
-export class ElementaryType extends SlangNode {
+export class ElementaryType extends PolymorphicNode {
   readonly kind = NonterminalKind.ElementaryType;
 
   variant: AddressType | TerminalNode;

src/slang-nodes/ExperimentalFeature.ts

@@ -2,15 +2,15 @@ import {
   NonterminalKind,
   TerminalNode as SlangTerminalNode
 } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { StringLiteral } from './StringLiteral.js';
 import { TerminalNode } from './TerminalNode.js';
 
 import type * as ast from '@nomicfoundation/slang/ast';
 import type { ParserOptions } from 'prettier';
 import type { AstNode } from './types.d.ts';
 
-export class ExperimentalFeature extends SlangNode {
+export class ExperimentalFeature extends PolymorphicNode {
   readonly kind = NonterminalKind.ExperimentalFeature;
 
   variant: StringLiteral | TerminalNode;

src/slang-nodes/Expression.ts

@@ -3,7 +3,7 @@ import {
   NonterminalKind,
   TerminalNode as SlangTerminalNode
 } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { AssignmentExpression } from './AssignmentExpression.js';
 import { ConditionalExpression } from './ConditionalExpression.js';
 import { OrExpression } from './OrExpression.js';
@@ -125,7 +125,7 @@ function createNonterminalVariant(
   return exhaustiveCheck;
 }
 
-export class Expression extends SlangNode {
+export class Expression extends PolymorphicNode {
   readonly kind = NonterminalKind.Expression;
 
   variant:

src/slang-nodes/FallbackFunctionAttribute.ts

@@ -3,7 +3,7 @@ import {
   NonterminalKind,
   TerminalNode as SlangTerminalNode
 } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { ModifierInvocation } from './ModifierInvocation.js';
 import { OverrideSpecifier } from './OverrideSpecifier.js';
 import { TerminalNode } from './TerminalNode.js';
@@ -25,7 +25,7 @@ function createNonterminalVariant(
   return exhaustiveCheck;
 }
 
-export class FallbackFunctionAttribute extends SlangNode {
+export class FallbackFunctionAttribute extends PolymorphicNode {
   readonly kind = NonterminalKind.FallbackFunctionAttribute;
 
   variant: ModifierInvocation | OverrideSpecifier | TerminalNode;

src/slang-nodes/ForStatementCondition.ts

@@ -2,15 +2,15 @@ import {
   NonterminalKind,
   TerminalNode as SlangTerminalNode
 } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { ExpressionStatement } from './ExpressionStatement.js';
 import { TerminalNode } from './TerminalNode.js';
 
 import type * as ast from '@nomicfoundation/slang/ast';
 import type { ParserOptions } from 'prettier';
 import type { AstNode } from './types.d.ts';
 
-export class ForStatementCondition extends SlangNode {
+export class ForStatementCondition extends PolymorphicNode {
   readonly kind = NonterminalKind.ForStatementCondition;
 
   variant: ExpressionStatement | TerminalNode;

src/slang-nodes/ForStatementInitialization.ts

@@ -3,7 +3,7 @@ import {
   NonterminalKind,
   TerminalNode as SlangTerminalNode
 } from '@nomicfoundation/slang/cst';
-import { SlangNode } from './SlangNode.js';
+import { PolymorphicNode } from './PolymorphicNode.js';
 import { ExpressionStatement } from './ExpressionStatement.js';
 import { VariableDeclarationStatement } from './VariableDeclarationStatement.js';
 import { TupleDeconstructionStatement } from './TupleDeconstructionStatement.js';
@@ -32,7 +32,7 @@ function createNonterminalVariant(
   return exhaustiveCheck;
 }
 
-export class ForStatementInitialization extends SlangNode {
+export class ForStatementInitialization extends PolymorphicNode {
   readonly kind = NonterminalKind.ForStatementInitialization;
 
   variant: