Jenkins GDSL : how to recognize build job in declarative syntax?

Question

In a declarative pipeline, I have this job call :

build job: 'myJob', parameters: [
  string(name: 'PARAM1', value: 'value1'),
  string(name: 'PARAM2', value: 'value2'),
], wait: true

I would like Intellij recognizes this syntax with a GDSL file. Currently, I have in my GDSL file :

method(name: 'build', type: 'Object', namedParams: [
  parameter(name: 'job', type: 'java.lang.String'),
  parameter(name: 'parameters', type: 'java.util.List'),
  parameter(name: 'propagate', type: 'boolean'),
  parameter(name: 'quietPeriod', type: 'java.lang.Integer'),
  parameter(name: 'wait', type: 'java.lang.Boolean')])

But defining a java.util.List type for parameter is incorrect : IntelliJ do not expect to have string() as parameter.

Any idea ?