import { MoodleClient } from "../moodle/client.js";
import { MoodleCapabilities } from "../moodle/capabilities.js";
import { z } from "zod";
export declare const name = "search_users";
export declare const description: string;
export declare const inputSchema: z.ZodEffects<z.ZodObject<{
    firstname: z.ZodOptional<z.ZodString>;
    lastname: z.ZodOptional<z.ZodString>;
    email: z.ZodOptional<z.ZodString>;
    username: z.ZodOptional<z.ZodString>;
    idnumber: z.ZodOptional<z.ZodString>;
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    offset: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    /** Internal: silo constraint injected by agent-edge */
    _silo: z.ZodOptional<z.ZodObject<{
        field: z.ZodString;
        value: z.ZodString;
    }, "strip", z.ZodTypeAny, {
        value: string;
        field: string;
    }, {
        value: string;
        field: string;
    }>>;
}, "strip", z.ZodTypeAny, {
    limit: number;
    offset: number;
    username?: string | undefined;
    _silo?: {
        value: string;
        field: string;
    } | undefined;
    email?: string | undefined;
    firstname?: string | undefined;
    lastname?: string | undefined;
    idnumber?: string | undefined;
}, {
    username?: string | undefined;
    limit?: number | undefined;
    offset?: number | undefined;
    _silo?: {
        value: string;
        field: string;
    } | undefined;
    email?: string | undefined;
    firstname?: string | undefined;
    lastname?: string | undefined;
    idnumber?: string | undefined;
}>, {
    limit: number;
    offset: number;
    username?: string | undefined;
    _silo?: {
        value: string;
        field: string;
    } | undefined;
    email?: string | undefined;
    firstname?: string | undefined;
    lastname?: string | undefined;
    idnumber?: string | undefined;
}, {
    username?: string | undefined;
    limit?: number | undefined;
    offset?: number | undefined;
    _silo?: {
        value: string;
        field: string;
    } | undefined;
    email?: string | undefined;
    firstname?: string | undefined;
    lastname?: string | undefined;
    idnumber?: string | undefined;
}>;
type MoodleUser = {
    id: number;
    username: string;
    firstname: string;
    lastname: string;
    fullname?: string;
    email?: string;
    idnumber?: string;
    department?: string;
    institution?: string;
    city?: string;
    country?: string;
    firstaccess?: number;
    lastaccess?: number;
    lastcourseaccess?: number;
    suspended?: boolean;
    confirmed?: boolean;
    auth?: string;
    lang?: string;
    timezone?: string;
    description?: string;
    customfields?: Array<{
        type: string;
        value: string;
        name: string;
        shortname: string;
    }>;
};
export declare function normalizeUser(user: MoodleUser): {
    customfields: Record<string, string | boolean | null>;
    id: number;
    fullname: string;
    firstname: string;
    lastname: string;
    email: string | null;
    username: string;
    idnumber: string | null;
    department: string | null;
    institution: string | null;
    city: string | null;
    country: string | null;
    suspended: boolean;
    confirmed: boolean | null;
    auth: string | null;
    lang: string | null;
    timezone: string | null;
    description: string | null;
    lastaccess: string | null;
    firstaccess: string | null;
    lastcourseaccess: string | null;
};
export declare function createHandler(client: MoodleClient, caps: MoodleCapabilities): (args: unknown) => Promise<import("./response-types.js").ToolResponse>;
export {};
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