/** Adds Gmail's Important marker to one or many messages. */
export declare const markGmailMessagesAsImportant: import("../../..").DefinedAction<import("zod").ZodObject<{
    messageIds: import("zod").ZodPipe<import("zod").ZodUnion<readonly [import("zod").ZodString, import("zod").ZodArray<import("zod").ZodString>]>, import("zod").ZodTransform<string[], string | string[]>>;
}, import("zod/v4/core").$strip>, import("zod").ZodArray<import("zod").ZodString>, "google", false, never>;
//# sourceMappingURL=mark-as-important.d.ts.map