import type { AgentTool } from "../../../agent-core/index.js";
import type { ExtensionContext, SubagentToolContext, ToolDefinition } from "../extensions/types.js";
/**
 * Wrap a ToolDefinition into an AgentTool for the core runtime.
 *
 * `ctxFactory` may supply either context: primary agent factories supply the
 * full `ExtensionContext`, subagent factories supply `SubagentToolContext`.
 */
export declare function wrapToolDefinition<TDetails = unknown>(definition: ToolDefinition<any, TDetails>, ctxFactory?: () => ExtensionContext | SubagentToolContext): AgentTool<any, TDetails>;
/** Wrap multiple ToolDefinitions into AgentTools for the core runtime. */
export declare function wrapToolDefinitions(definitions: ToolDefinition<any, any>[], ctxFactory?: () => ExtensionContext | SubagentToolContext): AgentTool<any>[];
/**
 * Synthesize a minimal ToolDefinition from an AgentTool.
 *
 * This keeps AgentSession's internal registry definition-first even when a caller
 * provides plain AgentTool overrides that do not include prompt metadata or renderers.
 */
export declare function createToolDefinitionFromAgentTool(tool: AgentTool<any>): ToolDefinition<any, unknown>;
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