README.md

ts-migrate-example

ts-migrate-example is a basic example of usage of the ts-migrate-server with writing a custom plugin.

example-plugin-jscodeshift simply reverses the names of all identifiers.
example-plugin-text will add a console.log before each return statement.
example-plugin-ts is a simple TypeScript AST-based plugin, which shows how we can add simple types to the JavaScript code with the usage of TypeScript compiler API.

We're using the following input:

function mult(first, second) {
    return first * second;
}

and with a config of 3 simple plugins, produce the output:

function tlum(tsrif: number, dnoces: number): number {
  console.log(`args: ${arguments}`)
  return tsrif * dnoces;
}

You can read about codemods here and browse ts-migrate repository for additional examples and tests.

Please file the issue here.