Function updateTypeParameterDeclaration

test/fixtures/snapshot/typescript.js:23206–23226

(node, modifiersOrName, nameOrConstraint, constraintOrDefault, defaultType)

            return node;
        }
        function updateTypeParameterDeclaration(node, modifiersOrName, nameOrConstraint, constraintOrDefault, defaultType) {
            var name;
            var modifiers;
            var constraint;
            if (modifiersOrName === undefined || ts.isArray(modifiersOrName)) {
                modifiers = modifiersOrName;
                name = nameOrConstraint;
                constraint = constraintOrDefault;
            }
            else {
                modifiers = undefined;
                name = modifiersOrName;
                constraint = nameOrConstraint;
            }
            return node.modifiers !== modifiers
                || node.name !== name
                || node.constraint !== constraint
                || node.default !== defaultType
                ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node)
                : node;
        }
        // @api
        function createParameterDeclaration(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
            var node = createBaseVariableLikeDeclaration(164 /* SyntaxKind.Parameter */, decorators, modifiers, name, type, initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer));