Function tryGetThisParameterDeclaration

test/fixtures/snapshot/typescript.js:53323–53337

(signature, context)

                return node;
            }
            function tryGetThisParameterDeclaration(signature, context) {
                if (signature.thisParameter) {
                    return symbolToParameterDeclaration(signature.thisParameter, context);
                }
                if (signature.declaration) {
                    var thisTag = ts.getJSDocThisTag(signature.declaration);
                    if (thisTag && thisTag.typeExpression) {
                        return ts.factory.createParameterDeclaration(
                        /* decorators */ undefined, 
                        /* modifiers */ undefined, 
                        /* dotDotDotToken */ undefined, "this", 
                        /* questionToken */ undefined, typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context));
                    }
                }
            }
            function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
                var savedContextFlags = context.flags;
                context.flags &= ~512 /* NodeBuilderFlags.WriteTypeParametersInQualifiedName */; // Avoids potential infinite loop when building for a claimspace with a generic