export declare const ANGIE_REQUIRED_RESOURCES: "angie/requiredResources";
export declare const ANGIE_MODEL_PREFERENCES: "angie/modelPreferences";
export declare const ANGIE_EXTENDED_TIMEOUT: "angie/extendedTimeout";
export declare const MCP_READONLY: "readOnlyHint";
export declare enum McpAppDisplayMode {
    Inline = "inline",
    EndOfTurn = "end-of-turn"
}
export interface AngieRequiredResource {
    uri: string;
    whenToUse: string;
    params?: Record<string, string>;
}
export interface AngieModelPreferences {
    hints?: Array<{
        name: string;
    }>;
    costPriority?: number;
    speedPriority?: number;
    intelligencePriority?: number;
}
export interface AngieExtendedTimeout {
    timeoutMs: number;
}
export interface AngieToolUiMeta {
    resourceUri?: string;
    displayMode?: McpAppDisplayMode;
}
/**
 * Custom Angie metadata to be placed in the `_meta` field of a tool.
 * These are vendor-specific extensions and should NOT be placed in `annotations`.
 *
 * @example
 * server.registerTool('my-tool', {
 *   description: 'My tool description',
 *   inputSchema: { ... },
 *   annotations: { readOnlyHint: true }, // Standard MCP annotations
 *   _meta: {
 *     [ANGIE_REQUIRED_RESOURCES]: [{ uri: 'resource://...', whenToUse: '...' }],
 *     [ANGIE_MODEL_PREFERENCES]: { intelligencePriority: 0.8 },
 *     ui: { resourceUri: 'ui://...', displayMode: McpAppDisplayMode.Inline },
 *   }
 * }, handler);
 */
export interface AngieToolMeta {
    [ANGIE_REQUIRED_RESOURCES]?: AngieRequiredResource[];
    [ANGIE_MODEL_PREFERENCES]?: AngieModelPreferences;
    [ANGIE_EXTENDED_TIMEOUT]?: AngieExtendedTimeout;
    ui?: AngieToolUiMeta;
}
/**
 * Standard MCP tool annotations.
 * Use these in the `annotations` field of a tool.
 */
export interface AngieToolAnnotations {
    title?: string;
    destructiveHint?: boolean;
    readOnlyHint?: boolean;
}