/**
 * Adds and/or removes labels across many messages in one call. Reversible.
 */
export declare const batch_modify_messages: import("../../../lib/operation.js").Operation<import("@googleapis/gmail").gmail_v1.Gmail, import("zod").ZodObject<{
    messageIds: import("zod").ZodArray<import("zod").ZodString>;
    addLabelIds: import("zod").ZodOptional<import("zod").ZodArray<import("zod").ZodString>>;
    removeLabelIds: import("zod").ZodOptional<import("zod").ZodArray<import("zod").ZodString>>;
}, import("zod/v4/core").$strict>, import("zod").ZodObject<{
    messageIds: import("zod").ZodArray<import("zod").ZodString>;
    addLabelIds: import("zod").ZodOptional<import("zod").ZodArray<import("zod").ZodString>>;
    removeLabelIds: import("zod").ZodOptional<import("zod").ZodArray<import("zod").ZodString>>;
}, import("zod/v4/core").$strip>>;
//# sourceMappingURL=index.d.ts.map