File: packages/examples/subgraph-notification/.gitignore

All looks good.

File: packages/examples/subgraph-notification/README.md

All looks good.

File: packages/examples/subgraph-notification/abis/EPNSCore.json

1. In the constructor, there is a typo in the input field name "_pushTokenAddress". It should be inside the "inputs" array.
2. There are missing curly braces in the "AdminChanged" event definition. They should be placed before and after the "indexed" and "name" properties.

File: packages/examples/subgraph-notification/abis/PushToken.json

1. There is a missing closing square bracket "]" after the "outputs" array in the "name" function definition.
2. There is a missing "constant" field in the "approval" function definition.
3. There is a missing closing square bracket "]" after the "outputs" array in the "transferFrom" function definition.
4. The "decimals" function definition is missing the "constant" field.
5. The "totalSupply" function definition is missing the "constant" field.
6. There is a missing closing curly brace "}" in the "safeSub" function definition.
7. There is a missing closing square bracket "]" after the "outputs" array in the "safeSub" function definition.
8. The "safeDiv" function definition is missing the "constant" field.
9. There is a missing closing square bracket "]" after the "outputs" array in the "approveAndCall" function definition.
10. The "safeMul" function definition is missing the "constant" field.
11. There is a missing closing square bracket "]" after the "outputs" array in the "allowance" function definition.
12. There is a missing closing square bracket "]" after the "outputs" array in the "transfer" function definition.
13. There is a missing closing square bracket "]" after the "outputs" array in the "balanceOf" function definition.
14. There is a missing closing square bracket "]" after the "outputs" array in the "totalSupply" function definition.
15. There is a missing closing curly brace "}" at the end of the file.

File: packages/examples/subgraph-notification/contracts/PushToken.sol

1. There is a missing closing curly brace "}" at the end of the "safeDiv" function definition.
2. There is a missing closing curly brace "}" at the end of the "safeMul" function definition.
3. There is a missing closing curly brace "}" at the end of the "safeSub" function definition.
4. There is a missing closing curly brace "}" at the end of the "transferFrom" function definition.
5. There is a missing closing curly brace "}" at the end of the "transfer" function definition.
6. There is a missing closing curly brace "}" at the end of the "approveAndCall" function definition.
7. There is a missing closing curly brace "}" at the end of the "allowance" function definition.
8. There is a missing closing curly brace "}" at the end of the "balanceOf" function definition.
9. There is a missing closing curly brace "}" at the end of the "totalSupply" function definition.
10. There is a missing closing curly brace "}" at the end of the "ERC20Interface" contract definition.
11. There is a missing closing curly brace "}" at the end of the "SafeMath" contract definition.
12. There is a missing closing curly brace "}" at the end of the file.

File: packages/examples/subgraph-notification/generated/PushToken/PushToken.ts

All looks good.

File: packages/examples/subgraph-notification/generated/schema.ts

All looks good.

File: packages/examples/subgraph-notification/networks.json

All looks good.