Replace use of contentSnapshot in dev tools visualizer with newer APIs (

microsoft#23256)

## Description

contentSnapshot being package exported is the only cause for many
internal tree types being package exported, and its only being used due
to there being no way to read data from a tree without a schema.

Now that proper types exist for reading such data, this change
implements exporters in those formats that work without view schema to
replace the external use of contentSnapshot.

packages/dds/tree/src/core/schema-stored/format.ts

@@ -14,7 +14,6 @@ export const version = 1 as const;
  * Key (aka Name or Label) for a field which is scoped to a specific TreeNodeStoredSchema.
  *
  * Stable identifier, used when persisting data.
- * @internal
  */
 export type FieldKey = Brand<string, "tree.FieldKey">;
 
@@ -28,7 +27,6 @@ export const FieldKeySchema = brandedStringType<FieldKey>();
  * Also known as "Definition"
  *
  * Stable identifier, used when persisting data.
- * @internal
  */
 export type TreeNodeSchemaIdentifier<TName extends string = string> = Brand<
 	TName,
@@ -40,7 +38,6 @@ export type TreeNodeSchemaIdentifier<TName extends string = string> = Brand<
  * Refers to an exact stable policy (ex: specific version of a policy),
  * for how to handle (ex: edit and merge edits to) fields marked with this kind.
  * Persisted in documents as part of stored schema.
- * @internal
  */
 export type FieldKindIdentifier = Brand<string, "tree.FieldKindIdentifier">;
 export const FieldKindIdentifierSchema = brandedStringType<FieldKindIdentifier>();

packages/dds/tree/src/core/schema-stored/schema.ts

@@ -17,7 +17,9 @@ import {
 import type { Multiplicity } from "./multiplicity.js";
 
 /**
- * Schema for what {@link TreeValue} is allowed on a Leaf node.
+ * Schema for what {@link TreeLeafValue} is allowed on a Leaf node.
+ * @privateRemarks
+ * See also {@link TreeValue}.
  * @internal
  */
 export enum ValueSchema {
@@ -51,7 +53,6 @@ export enum ValueSchema {
  * - Constrain the types allowed based on which types guarantee their data will always meet the constraints.
  *
  * Care would need to be taken to make sure this is sound for the schema updating mechanisms.
- * @internal
  */
 export type TreeTypeSet = ReadonlySet<TreeNodeSchemaIdentifier>;
 
@@ -96,7 +97,6 @@ export interface SchemaPolicy {
 /**
  * Schema for a field.
  * Object implementing this interface should never be modified.
- * @internal
  */
 export interface TreeFieldStoredSchema {
 	readonly kind: FieldKindIdentifier;
@@ -136,7 +136,6 @@ export const identifierFieldKindIdentifier = "Identifier";
 
 /**
  * Opaque type erased handle to the encoded representation of the contents of a stored schema.
- * @internal
  */
 export interface ErasedTreeNodeSchemaDataFormat
 	extends ErasedType<"TreeNodeSchemaDataFormat"> {}
@@ -154,7 +153,6 @@ export function toTreeNodeSchemaDataFormat(
 }
 
 /**
- * @internal
  */
 export abstract class TreeNodeStoredSchema {
 	protected _typeCheck!: MakeNominal;
@@ -174,7 +172,6 @@ export abstract class TreeNodeStoredSchema {
 }
 
 /**
- * @internal
  */
 export class ObjectNodeStoredSchema extends TreeNodeStoredSchema {
 	/**
@@ -214,7 +211,6 @@ export class ObjectNodeStoredSchema extends TreeNodeStoredSchema {
 }
 
 /**
- * @internal
  */
 export class MapNodeStoredSchema extends TreeNodeStoredSchema {
 	/**
@@ -241,7 +237,6 @@ export class MapNodeStoredSchema extends TreeNodeStoredSchema {
 }
 
 /**
- * @internal
  */
 export class LeafNodeStoredSchema extends TreeNodeStoredSchema {
 	/**
@@ -330,7 +325,6 @@ export function decodeFieldSchema(schema: FieldSchemaFormat): TreeFieldStoredSch
  * @remarks
  * Note: the owner of this may modify it over time:
  * thus if needing to hand onto a specific version, make a copy.
- * @internal
  */
 export interface TreeStoredSchema extends StoredSchemaCollection {
 	/**
@@ -345,7 +339,6 @@ export interface TreeStoredSchema extends StoredSchemaCollection {
  * @remarks
  * Note: the owner of this may modify it over time:
  * thus if needing to hang onto a specific version, make a copy.
- * @internal
  */
 export interface StoredSchemaCollection {
 	/**

packages/dds/tree/src/core/tree/treeTextFormat.ts

@@ -49,8 +49,6 @@ import type { NodeData } from "./types.js";
  * Only use this type when needed for json compatible maps,
  * but even in those cases consider lists of key value pairs for serialization and using `Map`
  * for runtime.
- *
- * @internal
  */
 export interface FieldMapObject<TChild> {
 	[key: string]: TChild[];
@@ -59,14 +57,12 @@ export interface FieldMapObject<TChild> {
 /**
  * Json comparable tree node, generic over child type.
  * Json compatibility assumes `TChild` is also json compatible.
- * @internal
  */
 export interface GenericTreeNode<TChild> extends GenericFieldsNode<TChild>, NodeData {}
 
 /**
  * Json comparable field collection, generic over child type.
  * Json compatibility assumes `TChild` is also json compatible.
- * @internal
  */
 export interface GenericFieldsNode<TChild> {
 	fields?: FieldMapObject<TChild>;
@@ -79,7 +75,6 @@ export interface GenericFieldsNode<TChild> {
  * {@link @fluidframework/shared-object-base#IFluidSerializer.stringify} must be used instead of `JSON.stringify`.
  *
  * JsonableTrees should not store empty fields.
- * @internal
  */
 export interface JsonableTree extends GenericTreeNode<JsonableTree> {}
 

packages/dds/tree/src/core/tree/types.ts

@@ -33,7 +33,6 @@ export type TreeType = TreeNodeSchemaIdentifier;
  * This has to be a FieldKey since different nodes will have different TreeFieldStoredSchema for it.
  * This makes it prone to collisions and suggests
  * that this intention may be better conveyed by metadata on the ITreeSchema.
- * @internal
  */
 export const EmptyKey: FieldKey = brand("");
 
@@ -116,7 +115,6 @@ export interface FieldKind {
 
 /**
  * Value that may be stored on a leaf node.
- * @internal
  */
 export type TreeValue<TSchema extends ValueSchema = ValueSchema> = [
 	{
@@ -131,7 +129,6 @@ export type TreeValue<TSchema extends ValueSchema = ValueSchema> = [
 
 /**
  * Value stored on a node.
- * @internal
  */
 export type Value = undefined | TreeValue;
 
@@ -141,8 +138,6 @@ export type Value = undefined | TreeValue;
  * @privateRemarks A forked version of this type is used in `persistedTreeTextFormat.ts`.
  * Changes to this type might necessitate changes to `EncodedNodeData` or codecs.
  * See persistedTreeTextFormat's module documentation for more details.
- *
- * @internal
  */
 export interface NodeData {
 	/**

packages/dds/tree/src/feature-libraries/modular-schema/isNeverTree.ts

@@ -19,9 +19,7 @@ import { fail } from "../../util/index.js";
 import type { FullSchemaPolicy } from "./fieldKind.js";
 
 /**
- * @internal
  */
-
 export function isNeverField(
 	policy: FullSchemaPolicy,
 	originalData: TreeStoredSchema,

packages/dds/tree/src/feature-libraries/sequence-field/types.ts

@@ -25,7 +25,6 @@ export interface HasMoveId {
 }
 
 /**
- * @internal
  */
 export interface CellId extends ChangeAtomId {}
 

packages/dds/tree/src/index.ts

@@ -4,35 +4,15 @@
  */
 
 export {
-	EmptyKey,
-	type FieldKey,
-	type TreeValue,
-	type FieldMapObject,
-	type NodeData,
-	type GenericTreeNode,
-	type JsonableTree,
-	type GenericFieldsNode,
-	type TreeNodeSchemaIdentifier,
-	type TreeFieldStoredSchema,
 	ValueSchema,
-	TreeNodeStoredSchema,
-	type FieldKindIdentifier,
-	type TreeTypeSet,
-	type TreeStoredSchema,
 	type Revertible,
 	CommitKind,
 	RevertibleStatus,
 	type CommitMetadata,
-	type StoredSchemaCollection,
-	type ErasedTreeNodeSchemaDataFormat,
-	ObjectNodeStoredSchema,
-	MapNodeStoredSchema,
-	LeafNodeStoredSchema,
 	type RevertibleFactory,
 	type RevertibleAlphaFactory,
 	type RevertibleAlpha,
 } from "./core/index.js";
-export { type Brand } from "./util/index.js";
 
 export type {
 	Listeners,
@@ -50,10 +30,9 @@ export {
 } from "./feature-libraries/index.js";
 
 export {
-	type ISharedTree,
+	type ITreeInternal,
 	type SharedTreeOptions,
 	ForestType,
-	type SharedTreeContentSnapshot,
 	type SharedTreeFormatOptions,
 	SharedTreeFormatVersion,
 	Tree,
@@ -190,11 +169,6 @@ export {
 	type SimpleObjectNodeSchema,
 	normalizeAllowedTypes,
 	getSimpleSchema,
-	numberSchema,
-	stringSchema,
-	booleanSchema,
-	handleSchema,
-	nullSchema,
 	type ReadonlyArrayNode,
 	type InsertableTreeNodeFromAllowedTypes,
 	type Input,
@@ -217,8 +191,6 @@ export { noopValidator } from "./codec/index.js";
 export { typeboxValidator } from "./external-utilities/index.js";
 
 export {
-	type Covariant,
-	BrandedType,
 	type RestrictiveReadonlyRecord,
 	type RestrictiveStringRecord,
 	type MakeNominal,

packages/dds/tree/src/shared-tree/index.ts

@@ -16,6 +16,7 @@ export {
 	buildConfiguredForest,
 	defaultSharedTreeOptions,
 	type ForestOptions,
+	type ITreeInternal,
 } from "./sharedTree.js";
 
 export {