Does the type have the member explicitly declared? Looking for some ideas!
https://i.sstatic.net/mMgq8.png
Does the type have the member explicitly declared? Looking for some ideas!
https://i.sstatic.net/mMgq8.png
Make sure to include the CharacterData type from the external file you are referencing. If not, TypeScript provides a built-in type for Character Data which is as follows:
/** The CharacterData abstract interface represents a Node object that contains characters. This is an abstract interface, meaning there aren't any objects of type CharacterData: it is implemented by other interfaces such as Text, Comment, or ProcessingInstruction which are not abstract. */
interface CharacterData extends Node, ChildNode, NonDocumentTypeChildNode {
data: string;
readonly length: number;
readonly ownerDocument: Document;
appendData(data: string): void;
deleteData(offset: number, count: number): void;
insertData(offset: number, data: string): void;
replaceData(offset: number, count: number, data: string): void;
substringData (offset: number, count: number): string;
}
To resolve this issue, be sure to export the type in one file and import it into the other.
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