Interface Diagnostic

interface Diagnostic {
    category: 0 | 1 | 2 | 3;
    code: number;
    file: {
        fileName: string;
    };
    length: number;
    messageText: string | DiagnosticMessageChain;
    relatedInformation?: DiagnosticRelatedInformation[];
    reportsDeprecated?: {};
    reportsUnnecessary?: {};
    source?: string;
    start: number;
}

Hierarchy (view full)

DiagnosticRelatedInformation
- Diagnostic

Index

Properties

category code file length messageText relatedInformation? reportsDeprecated? reportsUnnecessary? source? start

Properties

category

category: 0 | 1 | 2 | 3

Diagnostic category: warning = 0, error = 1, suggestion = 2, message = 3

code

code: number

file

file: {
fileName: string;
}

TypeScriptWorker removes all but the fileName property to avoid serializing circular JSON structures.

Type declaration

fileName: string

length

length: number

messageText

messageText: string | DiagnosticMessageChain

`Optional` relatedInformation

relatedInformation?: DiagnosticRelatedInformation[]

`Optional` reportsDeprecated

reportsDeprecated?: {}

Type declaration

`Optional` reportsUnnecessary

reportsUnnecessary?: {}

May store more in future. For now, this will simply be true to indicate when a diagnostic is an unused-identifier diagnostic.

Type declaration

`Optional` source

source?: string

start

start: number