import { ParameterValidationError, TaquitoError } from '@taquito/core';
/**
 *  @category Error
 *  Error indicates the spending key is invalid
 */
export declare class InvalidSpendingKey extends ParameterValidationError {
    /**
     * @deprecated Use `new InvalidSpendingKey(errorDetail)` instead. The spending key argument is ignored for security reasons.
     */
    constructor(_sk: string, errorDetail: string);
    constructor(errorDetail: string);
    readonly errorDetail: string;
}
/**
 *  @category Error
 *  Error indicates an invalid Merkle tree being passed
 */
export declare class InvalidMerkleTreeError extends ParameterValidationError {
    readonly root: string;
    constructor(root: string);
}
/**
 *  @category Error
 *  Error indicates a failure when trying to construct the Merkle tree
 */
export declare class TreeConstructionFailure extends TaquitoError {
    readonly message: string;
    constructor(message: string);
}
/**
 *  @category Error
 *  Error indicates the memo is invalid
 */
export declare class InvalidMemo extends ParameterValidationError {
    readonly memo: string;
    readonly errorDetails: string;
    constructor(memo: string, errorDetails: string);
}
/**
 *  @category Error
 *  Error indicates not enough balance to prepare the sapling transaction
 */
export declare class InsufficientBalance extends TaquitoError {
    readonly realBalance: string;
    readonly amountToSpend: string;
    constructor(realBalance: string, amountToSpend: string);
}
/**
 *  @category Error
 *  Error indicates SaplingTransactionViewer failure
 */
export declare class SaplingTransactionViewerError extends TaquitoError {
    readonly message: string;
    constructor(message: string);
}