remove unused types

Author: saihaj

src/connection/connection.ts

@@ -10,68 +10,48 @@ import {
 
 import type {
   GraphQLNamedType,
-  GraphQLScalarType,
-  GraphQLFieldConfigArgumentMap,
   GraphQLFieldConfigMap,
   GraphQLFieldResolver,
   Thunk,
 } from 'graphql';
 
-interface ForwardConnectionArgs {
-  after: { type: GraphQLScalarType };
-  first: { type: GraphQLScalarType };
-}
-
 /**
  * Returns a GraphQLFieldConfigArgumentMap appropriate to include on a field
  * whose return type is a connection type with forward pagination.
  */
-export const forwardConnectionArgs: ForwardConnectionArgs &
-  GraphQLFieldConfigArgumentMap = {
+export const forwardConnectionArgs = {
   after: {
     type: GraphQLString,
-    // @ts-expect-error FIXME
     description:
       'Returns the items in the list that come after the specified cursor.',
   },
   first: {
     type: GraphQLInt,
-    // @ts-expect-error FIXME
     description: 'Returns the first n items from the list.',
   },
-};
-
-interface BackwardConnectionArgs {
-  before: { type: GraphQLScalarType };
-  last: { type: GraphQLScalarType };
-}
+} as const;
 
 /**
  * Returns a GraphQLFieldConfigArgumentMap appropriate to include on a field
  * whose return type is a connection type with backward pagination.
  */
-export const backwardConnectionArgs: BackwardConnectionArgs &
-  GraphQLFieldConfigArgumentMap = {
+export const backwardConnectionArgs = {
   before: {
     type: GraphQLString,
-    // @ts-expect-error FIXME
     description:
       'Returns the items in the list that come before the specified cursor.',
   },
   last: {
     type: GraphQLInt,
-    // @ts-expect-error FIXME
     description: 'Returns the last n items from the list.',
   },
-};
+} as const;
 
 /**
  * Returns a GraphQLFieldConfigArgumentMap appropriate to include on a field
  * whose return type is a connection type with bidirectional pagination.
  */
-export const connectionArgs: BackwardConnectionArgs &
-  ForwardConnectionArgs &
-  GraphQLFieldConfigArgumentMap = {
+export const connectionArgs = {
   ...forwardConnectionArgs,
   ...backwardConnectionArgs,
 };
@@ -170,7 +150,7 @@ export interface Connection<T> {
 /**
  * A type designed to be exposed as a `Edge` over GraphQL.
  */
-interface Edge<T> {
+export interface Edge<T> {
   node: T;
   cursor: ConnectionCursor;
 }
@@ -204,7 +184,7 @@ const pageInfoType = new GraphQLObjectType({
 /**
  * A type designed to be exposed as `PageInfo` over GraphQL.
  */
-interface PageInfo {
+export interface PageInfo {
   startCursor: ConnectionCursor | null;
   endCursor: ConnectionCursor | null;
   hasPreviousPage: boolean;