dethcrypto/TypeChain

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🔌 TypeScript bindings for Ethereum smart contracts

Stars: 2.8k
Forks: 376
Open beginner issues: 0
Indexed issues: 102

Dominant language: TypeScript
License: MIT
Last GitHub push: Oct 22, 2023
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

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102 open issues indexed

[web3@1.0.0] Generated typings don't have BigNumber as a type Open

dethcrypto/TypeChain#103 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Possibility of enabling structs for truffle-v5 target? Open

bug

dethcrypto/TypeChain#245 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
contract names with underscores do not get type definitions Open

dethcrypto/TypeChain#307 · 9 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
`contract.interface.events.AnEvent` contains an EventFragment instead of a TypedEvent Open

dethcrypto/TypeChain#378 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Feature request: types for the values returned by "hre.artifacts.readArtifact" Open

dethcrypto/TypeChain#386 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
typechain ethers-v5 inclusion of hardhat-ethers Open

dethcrypto/TypeChain#399 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Incorrect return type for web3-v1 events Open

dethcrypto/TypeChain#400 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Always generate overloads works differently with struct parameters Open

bug

dethcrypto/TypeChain#405 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Broken eslint typescript rules that makes this codebase uglier Open

dethcrypto/TypeChain#425 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Support for Waffle's `deployContract` in hardhat target Open

dethcrypto/TypeChain#436 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Incorrect bindings when two contracts have the same name but different letter cases Open

bug

dethcrypto/TypeChain#452 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Type union in getEvent instead of overload Open

enhancement ethers-v5

dethcrypto/TypeChain#464 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Contract name starting from a small alphabet generates invalid hardhat typings Open

bug

dethcrypto/TypeChain#481 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Warn about version mismatch in runtime Open

enhancement good first issue

dethcrypto/TypeChain#483 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
generate-types doesn't recognize deployer.then as a function Open

enhancement

dethcrypto/TypeChain#513 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Feature request: generate-type doesn't understand name of fields for structures in Solidity Open

enhancement

dethcrypto/TypeChain#515 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Generated files have mixed imports from `ethers` umbrella package and `@ethersproject` sub-packages Open

dethcrypto/TypeChain#531 · 3 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Feature request: generate TypeDoc comments from Solidity's Natspec Format Open

dethcrypto/TypeChain#537 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Events and structs should be exported additionally in a simpler format Open

enhancement

dethcrypto/TypeChain#569 · 7 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
Improve prettier integration Open

enhancement good first issue

dethcrypto/TypeChain#570 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature request] Any plans to add type guards? Open

dethcrypto/TypeChain#577 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] Type 'Contract' is not assignable to type 'SomeContract'. Open

dethcrypto/TypeChain#578 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Duplicate identifier 'out' (with clean repro) Open

bug

dethcrypto/TypeChain#595 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
CLI option `--watch` to regenerate types on abi changes Open

dethcrypto/TypeChain#608 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Duplicate Struct Import on Factory from Contract Open

dethcrypto/TypeChain#619 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Event argument name conflicts with JS method values() Open

bug

dethcrypto/TypeChain#623 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Options to enable/disable arrays from tuple types Open

dethcrypto/TypeChain#627 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature Request] Support for Solidity v0.8.4 Custom Errors Open

dethcrypto/TypeChain#667 · 3 comments · 9 reactions · 0 assignees · Indexed Sep 15, 2026
Can't natively import typechains Open

dethcrypto/TypeChain#668 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
TypeChain seems to ignore contracts with empty ABI Open

dethcrypto/TypeChain#673 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
When using with `@nomiclabs/hardhat-vyper`, typechain task is run before vyper files are compiled. Open

bug

dethcrypto/TypeChain#676 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
types are not re-generated when "hardhat test" is executed Open

dethcrypto/TypeChain#678 · 5 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
call() not being generated on view fns Open

good first issue

dethcrypto/TypeChain#683 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Preserve inheritance Open

bug

dethcrypto/TypeChain#684 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Type is declared but never used.ts (6196) Open

dethcrypto/TypeChain#686 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Could not parse type with internal type: undefined for custom structure Open

bug good first issue

dethcrypto/TypeChain#688 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Slim down the library size Open

dethcrypto/TypeChain#690 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Incompatible with hardhat-exposed Open

dethcrypto/TypeChain#691 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Discriminate type fixes for typechain Open

dethcrypto/TypeChain#692 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Conflicting events containing multi dimensional array types Open

bug

dethcrypto/TypeChain#697 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
.ts files cannot resolve typings Open

dethcrypto/TypeChain#710 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Cannot find MyContract.setNetwork(network_id) method for truffle-v5 Open

dethcrypto/TypeChain#712 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Give names for intermediate structs Open

dethcrypto/TypeChain#715 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Problems with generation for projects that starts with a number Open

dethcrypto/TypeChain#716 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
duplicated function name Open

dethcrypto/TypeChain#718 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Allow specification of custom artifact glob in @typechain/hardhat Open

dethcrypto/TypeChain#730 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Missing 'type' in some imports, causing issues with Sveltekit compiler configuration Open

dethcrypto/TypeChain#732 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Bug: Typechain does not populate warnings/errors if hardhat config has improper import setting Open

dethcrypto/TypeChain#733 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Why doesn't decodeEventLog return a typed result? Open

dethcrypto/TypeChain#736 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
TypeChain includes _bytecode in generated wrappers which bloats the codebase? any work around Open

dethcrypto/TypeChain#738 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

dethcrypto/TypeChain

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