tree c25fb936792c4e003e71fbcc8bd0dec710efe9ca
parent 17850e02e6359ce9fc9349aa769521a2e84b22c8
author Nate Bosch <nbosch@google.com> 1575590784 -0800
committer GitHub <noreply@github.com> 1575590784 -0800
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Fix newly enforced package:pedantic lints (#1118)

- always_declare_return_types
- annotate_overrides
- await_only_futures
- omit_local_variable_types
- prefer_collection_literals
- prefer_conditional_assignment
- prefer_final_fields
- prefer_for_elements_to_map_fromiterable
- prefer_if_null_operators
- prefer_spread_collections
- unnecessary_this
- use_function_type_syntax_for_parameters

Bump min SDK to 2.3.0 everywhere to allow using spreads in collection
literals.

Skip an already failing test