Declares the constructors used from the real AWS SQS SDK v3.
SQSClient: new (config: { region?: string | undefined; credentials?: unknown; endpoint?: string | undefined; }) => { send(command: unknown): Promise<unknown>; destroy(): Promise<void>; }
SendMessageCommand: new (input: Record<string, unknown>) => unknown
ReceiveMessageCommand: new (input: Record<string, unknown>) => unknown
DeleteMessageCommand: new (input: Record<string, unknown>) => unknown
ChangeMessageVisibilityCommand: new (input: Record<string, unknown>) => unknown