import * as z from "zod/v3";
export declare function bytesToBase64(u8arr: Uint8Array): string;
export declare function bytesFromBase64(encoded: string): Uint8Array;
export declare function stringToBytes(str: string): Uint8Array;
export declare function stringFromBytes(u8arr: Uint8Array): string;
export declare function stringToBase64(str: string): string;
export declare function stringFromBase64(b64str: string): string;
export declare const zodOutbound: z.ZodUnion<[z.ZodType<Uint8Array<ArrayBuffer>, z.ZodTypeDef, Uint8Array<ArrayBuffer>>, z.ZodEffects<z.ZodString, Uint8Array<ArrayBufferLike>, string>]>;
export declare const zodInbound: z.ZodUnion<[z.ZodType<Uint8Array<ArrayBuffer>, z.ZodTypeDef, Uint8Array<ArrayBuffer>>, z.ZodEffects<z.ZodString, Uint8Array<ArrayBufferLike>, string>]>;
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