Interface ProblemMatcher

interface ProblemMatcher {
    applyTo: ApplyToKind;
    deprecated?: boolean;
    fileLocation: FileLocationKind;
    filePrefix?: string;
    owner: string;
    pattern: ProblemPattern | ProblemPattern[];
    severity?: Severity;
    source?: string;
    uriProvider?: (path: string) => URI;
    watching?: WatchingMatcher;
}