Add pi-tool-display (compact tool rendering, adaptive diffs) + pi-lsp-extension (LSP diagnostics/hover/definitions) — vendored from npm 0.5.0 / 1.3.0

extensions/pi-tool-display/tool-display-api-consumer.d.ts

@@ -0,0 +1,30 @@
+export type RuntimeToolDefinition = Record<string, unknown>;
+
+export interface ToolDisplayAdapter {
+  kind?: "read" | "edit" | "mcp" | "generic";
+  overrideExistingRenderers?: boolean;
+}
+
+export interface ToolDisplayApi {
+  version: 1;
+  decorateTool<T extends RuntimeToolDefinition>(tool: T, adapter?: ToolDisplayAdapter | Record<string, unknown>): T;
+}
+
+export interface DecorateToolForDisplayOptions {
+  suppressDecorateErrors?: boolean;
+}
+
+export declare function getToolDisplayApi(): ToolDisplayApi | undefined;
+
+export declare function queueToolDisplayDecoration<T extends RuntimeToolDefinition>(
+  tool: T,
+  adapter?: ToolDisplayAdapter | Record<string, unknown>,
+): void;
+
+export declare function decorateToolForDisplay<T extends object>(
+  tool: T,
+  adapter?: ToolDisplayAdapter | Record<string, unknown>,
+  options?: DecorateToolForDisplayOptions,
+): T;
+
+export declare function decorateMcpToolForDisplay<T extends RuntimeToolDefinition>(tool: T): T;