import { z } from 'zod';
export declare class GlobalSearchParamsManager {
    private static instance;
    private schema;
    private initialized;
    private constructor();
    static getInstance(): GlobalSearchParamsManager;
    setSchema(schema: z.ZodObject<z.ZodRawShape>): void;
    getSchema(): z.ZodObject<z.ZodRawShape> | undefined;
}
export declare const setGlobalSearchParams: (schema: z.ZodObject<z.ZodRawShape>) => void;
export declare const getGlobalSearchParams: () => z.ZodObject<z.ZodRawShape, z.UnknownKeysParam, z.ZodTypeAny, {
    [x: string]: any;
}, {
    [x: string]: any;
}> | undefined;