import { z } from "zod";
import { Validation } from "./validation.types";
export declare const SignMethodSchema: z.ZodUnion<[z.ZodObject<{
    privKey: z.ZodUnion<[z.ZodType<Uint8Array<ArrayBuffer>, z.ZodTypeDef, Uint8Array<ArrayBuffer>>, z.ZodType<Buffer<ArrayBufferLike>, z.ZodTypeDef, Buffer<ArrayBufferLike>>]>;
    pubKey: z.ZodUnion<[z.ZodType<Uint8Array<ArrayBuffer>, z.ZodTypeDef, Uint8Array<ArrayBuffer>>, z.ZodType<Buffer<ArrayBufferLike>, z.ZodTypeDef, Buffer<ArrayBufferLike>>]>;
}, "strip", z.ZodTypeAny, {
    pubKey: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>;
    privKey: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>;
}, {
    pubKey: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>;
    privKey: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>;
}>, z.ZodObject<{
    pubKey: z.ZodUnion<[z.ZodType<Uint8Array<ArrayBuffer>, z.ZodTypeDef, Uint8Array<ArrayBuffer>>, z.ZodType<Buffer<ArrayBufferLike>, z.ZodTypeDef, Buffer<ArrayBufferLike>>]>;
    sign: z.ZodFunction<z.ZodTuple<[z.ZodUnion<[z.ZodType<Uint8Array<ArrayBuffer>, z.ZodTypeDef, Uint8Array<ArrayBuffer>>, z.ZodType<Buffer<ArrayBufferLike>, z.ZodTypeDef, Buffer<ArrayBufferLike>>]>], z.ZodUnknown>, z.ZodPromise<z.ZodUnion<[z.ZodType<Uint8Array<ArrayBuffer>, z.ZodTypeDef, Uint8Array<ArrayBuffer>>, z.ZodType<Buffer<ArrayBufferLike>, z.ZodTypeDef, Buffer<ArrayBufferLike>>]>>>;
}, "strip", z.ZodTypeAny, {
    pubKey: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>;
    sign: (args_0: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>, ...args: unknown[]) => Promise<Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>>;
}, {
    pubKey: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>;
    sign: (args_0: Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>, ...args: unknown[]) => Promise<Buffer<ArrayBufferLike> | Uint8Array<ArrayBuffer>>;
}>]>;
export type SignMethod = z.infer<typeof SignMethodSchema>;
export declare const isSignMethodValid: Validation;