[fix](issue#42) Augmented Type Declaration Fix

[cepicdalim]

Defination
Onesignal global type breaks other global types #42

Example Error

TSC gives error due to augmentation is on @vue/runtime-core
"[TYPE]" does not exist on type 'CreateComponentPublicInstanceWithMixins<ToResolvedProps<{}, {}>

Reproducing
You can take a look at #42 for more details.

What is changed?
"@vue/runtime-core" augmentation changed to "vue" due to vue documentation

[gomorizsolt]

@rgomezp @jkasten2 hey guys, could you pls help move forward with this pull request?

the type errors in templates are bugging me for a while 😄

[rgomezp]

Thanks for opening this pull request, however PRs here won't be merged since this package is code-generated.

The change needs to be made here -- though this needs to be tested to ensure it's not a breaking change.

Considerations:

• module reference shift
• do downstream projects need to update their code?
• do we need to document this change?
• should we deprecate the old declaration before removing it?
• does vue2 face a similar issue?

cc @sherwinski