src/vs/editor/contrib/parameterHints/parameterHintsModel.ts/ParameterHintsModel/isTriggered
class ParameterHintsModel:	private get isTriggered(): boolean {
		return this.state.type === ParameterHintState.Type.Active
			|| this.state.type === ParameterHintState.Type.Pending
			|| this.throttledDelayer.isTriggered();
	}