https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/predicate.Expr$InvokeExpr$getTypeArgument.1.html
getTypeArgument
API documentation for CodeQL
https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/predicate.TypeScript$ExpressionWithTypeArguments$getTypeArgument.1.html
getTypeArgument
API documentation for CodeQL