Function getTypeOfParameter

test/fixtures/snapshot/typescript.js:77465–77474

(symbol)

            return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType;
        }
        function getTypeOfParameter(symbol) {
            var type = getTypeOfSymbol(symbol);
            if (strictNullChecks) {
                var declaration = symbol.valueDeclaration;
                if (declaration && ts.hasInitializer(declaration)) {
                    return getOptionalType(type);
                }
            }
            return type;
        }
        function getTupleElementLabel(d) {
            ts.Debug.assert(ts.isIdentifier(d.name)); // Parameter declarations could be binding patterns, but we only allow identifier names
            return d.name.escapedText;