KT element: KtCallExpression
FIR element: FirFunctionCallImpl
FIR source kind: KtRealSourceElementKind

FIR element rendered:
peek#()

FIR FILE:
FILE: [ResolvedTo(IMPORTS)] qualifiedPartOfQualifiedCallUnresolvedScript.kts
    context(<script>@kotlin.script.templates.standard.ScriptTemplateWithArgs)
    SCRIPT: [ResolvedTo(BODY_RESOLVE)] 
        [ResolvedTo(RAW_FIR)] lval args: R|kotlin/Array<kotlin/String>|

        public? final? [ResolvedTo(RAW_FIR)] class FF : R|kotlin/Any| {
            public? [ResolvedTo(RAW_FIR)] [ContainingClassKey=FF] constructor(): R|FF| {
                super<R|kotlin/Any|>()
            }

            public? final? [ResolvedTo(RAW_FIR)] fun handleLeftBracketInFragment(): R|kotlin/Unit| {
                peek#().braceBalance#++
            }

        }