generate types to dist/types

[FilipMasar]

Fixes #1850

Changes proposed in this PR:

• generate types declaration in dist/types
• fix path to tests tsconfig in eslint

[codeclimate[bot]]

Code Climate has analyzed commit bae18749 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 71.6% (0.0% change).

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