refactor(services, types): reorganize GraphQL fetchers and data types

The Typescript mapped types was useful for autocompletion in fetchers
but their are harder to maintain. I think it's better to keep each
query close to its fetcher to have a better understanding of the
fetched data. So I:
* colocate queries with their own fetcher
* colocate mutations with their own mutator
* remove Typescript mapped types for queries and mutations
* move data convertors inside graphql services
* rename most of data types and fetchers

1 files changed, 4 insertions, 0 deletions

diff --git a/src/services/graphql/fetchers/index.ts b/src/services/graphql/fetchers/index.ts
new file mode 100644
index 0000000..f45b1c0
--- /dev/null
+++ b/src/services/graphql/fetchers/index.ts
@@ -0,0 +1,4 @@
+export * from './comments';
+export * from './posts';
+export * from './thematics';
+export * from './topics';