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import { type Notice } from "../connection/message.ts";
export class ConnectionError extends Error {  constructor(message?: string) {    super(message);    this.name = "ConnectionError";  }}
export class ConnectionParamsError extends Error {  constructor(message: string, cause?: Error) {    super(message, { cause });    this.name = "ConnectionParamsError";  }}
export class PostgresError extends Error {  public fields: Notice;
  constructor(fields: Notice) {    super(fields.message);    this.fields = fields;    this.name = "PostgresError";  }}
export class TransactionError extends Error {  constructor(    transaction_name: string,    cause: PostgresError,  ) {    super(      `The transaction "${transaction_name}" has been aborted`,      { cause },    );    this.name = "TransactionError";  }}