import { MoodleClient } from "../moodle/client.js";
import { MoodleCapabilities } from "../moodle/capabilities.js";
import { z } from "zod";
/**
 * list_courses — List courses available to the configured API token.
 *
 * Session cache: the course list is fetched once and cached in memory.
 * Moodle's core_course_get_courses_by_field returns all courses (no WS-level
 * pagination), so repeated fetches would waste 1.7MB + 20-50s per call.
 */
export declare const name = "list_courses";
export declare const description: string;
export declare const inputSchema: z.ZodObject<{
    /** Optional: filter courses by category ID */
    categoryid: z.ZodOptional<z.ZodNumber>;
    /** Optional: filter courses by category name */
    categoryname: z.ZodOptional<z.ZodString>;
    /** Optional: max courses to return */
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    /** Optional: filter by course visibility */
    visible: z.ZodOptional<z.ZodBoolean>;
    /** Optional: pagination offset */
    offset: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, "strip", z.ZodTypeAny, {
    limit: number;
    offset: number;
    categoryid?: number | undefined;
    categoryname?: string | undefined;
    visible?: boolean | undefined;
}, {
    categoryid?: number | undefined;
    categoryname?: string | undefined;
    limit?: number | undefined;
    visible?: boolean | undefined;
    offset?: number | undefined;
}>;
export declare function createHandler(client: MoodleClient, _caps: MoodleCapabilities): (args: unknown) => Promise<import("./response-types.js").ToolResponse>;
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