Pegomock CLI generates invalid matchers

[Sovianum]

Pegomock CLI generates invalid matchers when interface methods reference structures from the same package.

Library version: 2.9.0
Repro file:

//go:generate pegomock generate $GOFILE --output=${GOPACKAGE}mock/${GOFILE}_gen.go --package=${GOPACKAGE}mock --generate-matchers

package issue

type Arg struct{}

type Provider interface {
	Get(a *Arg)
}

One of invalid matchers:

package matchers

import (
	"github.com/petergtz/pegomock"
	"reflect"

	 ""
)

func AnyPtrToArg() *Arg {
	pegomock.RegisterMatcher(pegomock.NewAnyMatcher(reflect.TypeOf((*(*Arg))(nil)).Elem()))
	var nullValue *Arg
	return nullValue
}

All structures from source package were imported with invalid import ""

[Sovianum]

Looks like consequence of #94

[Sovianum]

Duplicate #53