Fixes #30215: Fix TS 2.4 Error in problemMatcher.ts

src/vs/platform/markers/common/problemMatcher.ts

@@ -693,10 +693,6 @@ class ProblemPatternParser extends Parser {
 		super(logger);
 	}
 
-	public parse(value: Config.ProblemPattern): ProblemPattern;
-	public parse(value: Config.MultiLineProblemPattern): MultiLineProblemPattern[];
-	public parse(value: Config.NamedProblemPattern): NamedProblemPattern;
-	public parse(value: Config.NamedMultiLineProblemPattern): NamedMultiLineProblemPattern;
 	public parse(value: Config.ProblemPattern | Config.MultiLineProblemPattern | Config.NamedProblemPattern | Config.NamedMultiLineProblemPattern): any {
 		if (Config.NamedMultiLineProblemPattern.is(value)) {
 			return this.createNamedMultiLineProblemPattern(value);