feat(core): Migrate MockTools to declarative pattern. (#6197)

1 files changed, 0 insertions, 156 deletions

diff --git a/packages/core/src/tools/tools.ts b/packages/core/src/tools/tools.ts
index ee8b830b..5684e4ac 100644
--- a/packages/core/src/tools/tools.ts
+++ b/packages/core/src/tools/tools.ts
@@ -91,50 +91,6 @@ export abstract class BaseToolInvocation<
 export type AnyToolInvocation = ToolInvocation<object, ToolResult>;
 
 /**
- * An adapter that wraps the legacy `Tool` interface to make it compatible
- * with the new `ToolInvocation` pattern.
- */
-export class LegacyToolInvocation<
-  TParams extends object,
-  TResult extends ToolResult,
-> implements ToolInvocation<TParams, TResult>
-{
-  constructor(
-    private readonly legacyTool: BaseTool<TParams, TResult>,
-    readonly params: TParams,
-  ) {}
-
-  getDescription(): string {
-    return this.legacyTool.getDescription(this.params);
-  }
-
-  toolLocations(): ToolLocation[] {
-    return this.legacyTool.toolLocations(this.params);
-  }
-
-  shouldConfirmExecute(
-    abortSignal: AbortSignal,
-  ): Promise<ToolCallConfirmationDetails | false> {
-    return this.legacyTool.shouldConfirmExecute(this.params, abortSignal);
-  }
-
-  execute(
-    signal: AbortSignal,
-    updateOutput?: (output: string) => void,
-    terminalColumns?: number,
-    terminalRows?: number,
-  ): Promise<TResult> {
-    return this.legacyTool.execute(
-      this.params,
-      signal,
-      updateOutput,
-      terminalColumns,
-      terminalRows,
-    );
-  }
-}
-
-/**
  * Interface for a tool builder that validates parameters and creates invocations.
  */
 export interface ToolBuilder<
@@ -285,118 +241,6 @@ export abstract class BaseDeclarativeTool<
  */
 export type AnyDeclarativeTool = DeclarativeTool<object, ToolResult>;
 
-/**
- * Base implementation for tools with common functionality
- * @deprecated Use `DeclarativeTool` for new tools.
- */
-export abstract class BaseTool<
-  TParams extends object,
-  TResult extends ToolResult = ToolResult,
-> extends DeclarativeTool<TParams, TResult> {
-  /**
-   * Creates a new instance of BaseTool
-   * @param name Internal name of the tool (used for API calls)
-   * @param displayName User-friendly display name of the tool
-   * @param description Description of what the tool does
-   * @param isOutputMarkdown Whether the tool's output should be rendered as markdown
-   * @param canUpdateOutput Whether the tool supports live (streaming) output
-   * @param parameterSchema JSON Schema defining the parameters
-   */
-  constructor(
-    override readonly name: string,
-    override readonly displayName: string,
-    override readonly description: string,
-    override readonly kind: Kind,
-    override readonly parameterSchema: unknown,
-    override readonly isOutputMarkdown: boolean = true,
-    override readonly canUpdateOutput: boolean = false,
-  ) {
-    super(
-      name,
-      displayName,
-      description,
-      kind,
-      parameterSchema,
-      isOutputMarkdown,
-      canUpdateOutput,
-    );
-  }
-
-  build(params: TParams): ToolInvocation<TParams, TResult> {
-    const validationError = this.validateToolParams(params);
-    if (validationError) {
-      throw new Error(validationError);
-    }
-    return new LegacyToolInvocation(this, params);
-  }
-
-  /**
-   * Validates the parameters for the tool
-   * This is a placeholder implementation and should be overridden
-   * Should be called from both `shouldConfirmExecute` and `execute`
-   * `shouldConfirmExecute` should return false immediately if invalid
-   * @param params Parameters to validate
-   * @returns An error message string if invalid, null otherwise
-   */
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  override validateToolParams(params: TParams): string | null {
-    // Implementation would typically use a JSON Schema validator
-    // This is a placeholder that should be implemented by derived classes
-    return null;
-  }
-
-  /**
-   * Gets a pre-execution description of the tool operation
-   * Default implementation that should be overridden by derived classes
-   * @param params Parameters for the tool execution
-   * @returns A markdown string describing what the tool will do
-   */
-  getDescription(params: TParams): string {
-    return JSON.stringify(params);
-  }
-
-  /**
-   * Determines if the tool should prompt for confirmation before execution
-   * @param params Parameters for the tool execution
-   * @returns Whether or not execute should be confirmed by the user.
-   */
-  shouldConfirmExecute(
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    params: TParams,
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    abortSignal: AbortSignal,
-  ): Promise<ToolCallConfirmationDetails | false> {
-    return Promise.resolve(false);
-  }
-
-  /**
-   * Determines what file system paths the tool will affect
-   * @param params Parameters for the tool execution
-   * @returns A list of such paths
-   */
-  toolLocations(
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    params: TParams,
-  ): ToolLocation[] {
-    return [];
-  }
-
-  /**
-   * Abstract method to execute the tool with the given parameters
-   * Must be implemented by derived classes
-   * @param params Parameters for the tool execution
-   * @param signal AbortSignal for tool cancellation
-   * @returns Result of the tool execution
-   */
-  abstract execute(
-    params: TParams,
-    signal: AbortSignal,
-    updateOutput?: (output: string) => void,
-    terminalColumns?: number,
-    terminalRows?: number,
-  ): Promise<TResult>;
-}
-
 export interface ToolResult {
   /**
    * A short, one-line summary of the tool's action and result.