import { FheType, type FheTypeInfo } from "./FheType.js";
import { FhevmType, type FhevmTypeInfo } from "./FhevmType.js";
export declare function assertIsFhevmHandleBytes32Hex(value: unknown, valueName?: string): asserts value is `0x${string}`;
export declare class FhevmHandle {
    #private;
    constructor(hash21: string, chainId: number, fhevmType: FhevmType, fheType: FheType, version: number, computed: boolean, index?: number);
    get hash21(): string;
    get chainId(): number;
    get fhevmType(): FhevmType;
    get fheType(): FheType;
    get version(): number;
    get computed(): boolean;
    get index(): number | undefined;
    get fhevmTypeInfo(): FhevmTypeInfo;
    get fheTypeInfo(): FheTypeInfo;
    /**
     * Handles have the following format:
     * [21 first random bytes from hashing] | index_21 | chainID_22...29 | type_30 | version_31
     *
     * Handle format for user inputs and ops results are as such:
     * keccak256(keccak256(CiphertextFHEList)||index_handle)[0:20] || index_handle[21] || chainID [22:29] ||  handle_type [30] || handle_version [31]
     * If the handle stems from computation, the index_handle must be set to 0xff.
     * The CiphertextFHEList actually contains: 1 byte (= N) for size of handles_list, N bytes for the handles_types : 1 per handle, then the original fhe160list raw ciphertext
     */
    static fromBytes32Hex(handleBytes32Hex: string): FhevmHandle;
    static verify(handleBytes32: string, expected?: {
        fhevmType?: FhevmType;
        fheType?: FheType;
        chainId?: number | bigint;
    }): FhevmHandle;
    toHandleBytes32(): Uint8Array;
    toHandleBytes32Hex(): string;
    static createInputHandle(blobHashBytes32: Uint8Array, aclAddress: string, chainId: number, fhevmType: FhevmType, ciphertextVersion: number, index: number): FhevmHandle;
    /**
     * blobHashBytes32 = keccak256(ciphertextWithZKProof)
     */
    private static _computeInputHash21;
    static computeHandlesHex(ciphertextWithZKProof: Uint8Array, fhevmTypes: FhevmType[], aclContractAddress: string, chainId: number, ciphertextVersion: number): string[];
    static computeHandles(ciphertextWithZKProof: Uint8Array, fhevmTypes: FhevmType[], aclContractAddress: string, chainId: number, ciphertextVersion: number): Uint8Array[];
}
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