Function hasProp

test/fixtures/snapshot/typescript.js:75032–75039

(name)

        function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) {
            // check if object type has setter or getter
            function hasProp(name) {
                var prop = getPropertyOfObjectType(objectType, name);
                if (prop) {
                    var s = getSingleCallSignature(getTypeOfSymbol(prop));
                    return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0));
                }
                return false;
            }
            ;
            var suggestedMethod = ts.isAssignmentTarget(expr) ? "set" : "get";
            if (!hasProp(suggestedMethod)) {