safe-rotator
v0.1.0
Published
The 'Hello, world!' of MetaMask Snaps, now written in TypeScript.
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TypeScript Example Snap
This snap demonstrates how to develop a snap with TypeScript. It is a simple
snap that displays a confirmation dialog when the hello
JSON-RPC method is
called.
Testing
The snap comes with some basic tests, to demonstrate how to write tests for
snaps. To test the snap, run yarn test
in this directory. This will use
@metamask/snaps-jest
to run the tests in src/index.test.ts
.
Notes
- Babel is used for transpiling TypeScript to JavaScript, so when building with
the CLI,
transpilationMode
must be set tolocalOnly
(default) orlocalAndDeps
.