/**
 * @file esm-normalize.utils.ts
 * @description Utilities to normalize raw ESM module exports into typed definitions
 * usable by the ESM instance factories.
 *
 * Handles plain object exports with execute/read functions.
 * Decorated classes (@Tool/@Resource/@Prompt) are detected separately via
 * `isDecoratedToolClass` etc. and handled by the standard normalization path
 * in AppEsmInstance (full DI support).
 */
import type { EsmToolDefinition, EsmResourceDefinition, EsmPromptDefinition } from '../../esm-loader/factories';
/**
 * Check if a raw ESM export is a class decorated with @App.
 * Detects standard FrontMCP @App-decorated classes loaded from npm packages.
 */
export declare function isDecoratedAppClass(raw: unknown): boolean;
/**
 * Check if a raw ESM export is a class decorated with @Tool.
 * Uses the actual Symbol tokens from FrontMcpToolTokens (not string keys).
 */
export declare function isDecoratedToolClass(raw: unknown): boolean;
/**
 * Check if a raw ESM export is a class decorated with @Resource.
 */
export declare function isDecoratedResourceClass(raw: unknown): boolean;
/**
 * Check if a raw ESM export is a class decorated with @Prompt.
 */
export declare function isDecoratedPromptClass(raw: unknown): boolean;
/**
 * Check if a raw ESM export is a class decorated with @Skill.
 */
export declare function isDecoratedSkillClass(raw: unknown): boolean;
/**
 * Check if a raw ESM export is a class decorated with @Job.
 */
export declare function isDecoratedJobClass(raw: unknown): boolean;
/**
 * Check if a raw ESM export is a class decorated with @Agent.
 */
export declare function isDecoratedAgentClass(raw: unknown): boolean;
/**
 * Check if a raw ESM export is a class decorated with @Workflow.
 */
export declare function isDecoratedWorkflowClass(raw: unknown): boolean;
/**
 * Normalize a raw tool export from an ESM module into an EsmToolDefinition.
 *
 * Only handles plain objects: { name, description?, inputSchema?, execute }.
 * Decorated classes are detected by `isDecoratedToolClass()` and handled
 * through the standard `normalizeTool()` path in AppEsmInstance.
 *
 * @returns Normalized tool definition, or undefined if the export is not a valid plain-object tool
 */
export declare function normalizeToolFromEsmExport(raw: unknown): EsmToolDefinition | undefined;
/**
 * Normalize a raw resource export from an ESM module into an EsmResourceDefinition.
 *
 * Only handles plain objects: { name, description?, uri, mimeType?, read }.
 * Decorated classes are detected by `isDecoratedResourceClass()` and handled
 * through the standard `normalizeResource()` path in AppEsmInstance.
 */
export declare function normalizeResourceFromEsmExport(raw: unknown): EsmResourceDefinition | undefined;
/**
 * Normalize a raw prompt export from an ESM module into an EsmPromptDefinition.
 *
 * Only handles plain objects: { name, description?, arguments?, execute }.
 * Decorated classes are detected by `isDecoratedPromptClass()` and handled
 * through the standard `normalizePrompt()` path in AppEsmInstance.
 */
export declare function normalizePromptFromEsmExport(raw: unknown): EsmPromptDefinition | undefined;
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