v3.0.1

Performance Improvements

• Reduce package install size by removing internal .tsbuildinfo file before publishing (#19)

v3.0.0

Breaking Changes

• All functions are now explicitly "curried" (#8)

  If you were previously doing:

  const visitors = {
    Function(node) {
      console.log(node);
    },
  };
  
  walk.simple(node, visitors, state);

  You should now do:

  const visitors = walk.simple({
    Function(node) {
      console.log(node);
    },
  });
  
  visitors(node, state);

  This helps by:

  1. Improving TypeScript support as inference works much better
  2. Making the caching we were doing of the walkers explicit, by letting you keep a copy of the resulting function.

New Features

• Export types for visitor objects (#7)

v2.0.0

Breaking Changes

• babel-walk no longer supports node ` 10.0.0 (#4)

• babel-walk has been renamed (from babylon-walk) (#4)

• babel-walk no longer supports the union style syntax for defining walkers (#4)

  You can still uses aliases e.g. Expression and Function but you can no longer use things like NumberLiteral|StringLiteral. This is because they are incompatible with TypeScript and (slightly) reduce performance.

• ancestors no longer replace falsy state in the ancestor walk. You are always passed all 3 parameters (#4)

New Features

• TypeScript definitions for all 3 walk functions (#4)

Bug Fixes

• No longer depends on the out of date version of @babel/runtime (#4)