https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PostDecExpr.html
PostDecExpr
API documentation for CodeQL
https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/dataflow/RangeAnalysis.qll/type.RangeAnalysis$Sem$PostDecExpr.html
PostDecExpr
API documentation for CodeQL