/**
 * Custom error classes for DexPaprika SDK
 */
/**
 * Base error class for all DexPaprika SDK errors
 */
export declare class DexPaprikaError extends Error {
    constructor(message: string);
}
/**
 * Error thrown when a network is not found or invalid
 */
export declare class NetworkNotFoundError extends DexPaprikaError {
    constructor(networkId: string);
}
/**
 * Error thrown when a pool is not found
 */
export declare class PoolNotFoundError extends DexPaprikaError {
    constructor(poolAddress: string);
}
/**
 * General API error with status code
 */
export declare class ApiError extends DexPaprikaError {
    statusCode: number;
    constructor(message: string, statusCode: number);
}
/**
 * Optional deprecation hints surfaced by the API response body.
 */
export interface DeprecationDetails {
    /** Replacement path advertised by the API (e.g. "/networks/:network/pools/search"). */
    replacement?: string;
    /** Raw deprecation message from the API response body (e.g. "endpoint removed"). */
    apiMessage?: string;
}
/**
 * Error thrown when trying to use a deprecated endpoint.
 *
 * When the API response body carries a "replacement" hint, it is surfaced on
 * the {@link DeprecatedEndpointError.replacement} field and folded into the
 * error message, so future deprecations self-document without an SDK change.
 */
export declare class DeprecatedEndpointError extends DexPaprikaError {
    /** The deprecated endpoint that was called. */
    readonly endpoint: string;
    /** Human-facing suggestion for what to use instead. */
    readonly alternative: string;
    /** Replacement path advertised by the API response body, when present. */
    readonly replacement?: string;
    /** Raw deprecation message from the API response body, when present. */
    readonly apiMessage?: string;
    constructor(endpoint: string, alternative: string, details?: DeprecationDetails);
}