Neo4j Memory Server

/** * Error Utilities - Type Safety for Unknown Error Types * Single responsibility: Type guards for error handling */ export function isErrorWithMessage(error: unknown): error is { message: string } { return ( typeof error === 'object' && error !== null && 'message' in error && typeof (error as any).message === 'string' ); } export function getErrorMessage(error: unknown): string { if (isErrorWithMessage(error)) { return error.message; } if (typeof error === 'string') { return error; } return 'Unknown error occurred'; } export function createErrorMessage(prefix: string, error: unknown): string { return `${prefix}: ${getErrorMessage(error)}`; }