import { z } from 'zod';
/**
 * Capabilities a client may support. Known capabilities are defined here, in this schema, but this is not a closed set: any client can define its own, additional capabilities.
 */
export declare const clientCapabilitiesSchema: z.ZodObject<{
    /**
     * Experimental, non-standard capabilities that the client supports.
     */
    experimental: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodObject<{}, "strip", z.ZodUnknown, z.objectOutputType<{}, z.ZodUnknown, "strip">, z.objectInputType<{}, z.ZodUnknown, "strip">>>>;
    /**
     * Present if the client supports listing roots.
     */
    roots: z.ZodOptional<z.ZodObject<{
        /**
         * Whether the client supports notifications for changes to the roots list.
         */
        listChanged: z.ZodOptional<z.ZodBoolean>;
    }, "strip", z.ZodTypeAny, {
        listChanged?: boolean | undefined;
    }, {
        listChanged?: boolean | undefined;
    }>>;
    /**
     * Present if the client supports sampling from an LLM.
     */
    sampling: z.ZodOptional<z.ZodObject<{}, "strip", z.ZodUnknown, z.objectOutputType<{}, z.ZodUnknown, "strip">, z.objectInputType<{}, z.ZodUnknown, "strip">>>;
}, "strip", z.ZodTypeAny, {
    roots?: {
        listChanged?: boolean | undefined;
    } | undefined;
    experimental?: Record<string, z.objectOutputType<{}, z.ZodUnknown, "strip">> | undefined;
    sampling?: z.objectOutputType<{}, z.ZodUnknown, "strip"> | undefined;
}, {
    roots?: {
        listChanged?: boolean | undefined;
    } | undefined;
    experimental?: Record<string, z.objectInputType<{}, z.ZodUnknown, "strip">> | undefined;
    sampling?: z.objectInputType<{}, z.ZodUnknown, "strip"> | undefined;
}>;
//# sourceMappingURL=client-capabilities.d.ts.map