Attachment class sealed

An abstract class representing an attachment in a chat message.

This class serves as a base for different types of attachments (e.g., files, images, links) that can be included in a chat message.

Implementers

• FileAttachment
• LinkAttachment

Annotations

• @immutable

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isImage → bool

Whether this attachment holds displayable image content.

no setter

name → String

The name of the attachment.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited