import { MoodleClient } from "../moodle/client.js";
import { MoodleCapabilities } from "../moodle/capabilities.js";
import { z } from "zod";
/**
 * list_categories — List all LMS categories visible to the configured API token.
 *
 * Session cache: fetched once at startup, reused across all calls.
 * Course counts are joined from the pre-warmed course cache at zero cost.
 */
export declare const name = "list_categories";
export declare const description: string;
export declare const inputSchema: z.ZodObject<{
    /** Optional: filter by parent category ID */
    parent: z.ZodOptional<z.ZodNumber>;
    /** Optional: filter by parent category ID */
    parentid: z.ZodOptional<z.ZodNumber>;
    /** Optional: filter by exact parent category name */
    parentname: z.ZodOptional<z.ZodString>;
    /** Optional: max categories to return */
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    /** Optional: pagination offset */
    offset: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, "strip", z.ZodTypeAny, {
    limit: number;
    offset: number;
    parent?: number | undefined;
    parentid?: number | undefined;
    parentname?: string | undefined;
}, {
    limit?: number | undefined;
    offset?: number | undefined;
    parent?: number | undefined;
    parentid?: number | undefined;
    parentname?: string | undefined;
}>;
export declare function createHandler(client: MoodleClient, _caps: MoodleCapabilities): (args: unknown) => Promise<import("./response-types.js").ToolResponse>;
//# sourceMappingURL=list-categories.d.ts.map