46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
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/**
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* Custom error types for Brainy operations
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* Provides better error classification and handling
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*/
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export type BrainyErrorType = 'TIMEOUT' | 'NETWORK' | 'STORAGE' | 'NOT_FOUND' | 'RETRY_EXHAUSTED';
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/**
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* Custom error class for Brainy operations
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* Provides error type classification and retry information
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*/
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export declare class BrainyError extends Error {
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readonly type: BrainyErrorType;
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readonly retryable: boolean;
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readonly originalError?: Error;
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readonly attemptNumber?: number;
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readonly maxRetries?: number;
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constructor(message: string, type: BrainyErrorType, retryable?: boolean, originalError?: Error, attemptNumber?: number, maxRetries?: number);
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/**
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* Create a timeout error
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*/
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static timeout(operation: string, timeoutMs: number, originalError?: Error): BrainyError;
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/**
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* Create a network error
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*/
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static network(message: string, originalError?: Error): BrainyError;
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/**
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* Create a storage error
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*/
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static storage(message: string, originalError?: Error): BrainyError;
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/**
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* Create a not found error
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*/
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static notFound(resource: string): BrainyError;
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/**
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* Create a retry exhausted error
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*/
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static retryExhausted(operation: string, maxRetries: number, lastError?: Error): BrainyError;
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/**
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* Check if an error is retryable
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*/
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static isRetryable(error: Error): boolean;
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/**
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* Convert a generic error to a BrainyError with appropriate classification
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*/
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static fromError(error: Error, operation?: string): BrainyError;
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}
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