kbn-handlebars dependency update (#613)

* Update kbn-handlebars dependency

* Move handlebars dependency to dev

* Update package

* Update readme

* Update readme

* Ignore legal file

1 files changed, 0 insertions, 47 deletions

diff --git a/dev/lib/handlebars/src/handlebars.ts b/dev/lib/handlebars/src/handlebars.ts
deleted file mode 100644
index 358d1b73..00000000
--- a/dev/lib/handlebars/src/handlebars.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Elasticsearch B.V licenses this file to you under the MIT License.
- * See `packages/kbn-handlebars/LICENSE` for more information.
- */
-
-// The handlebars module uses `export =`, so we should technically use `import Handlebars = require('handlebars')`, but Babel will not allow this:
-// https://www.typescriptlang.org/docs/handbook/modules.html#export--and-import--require
-import Handlebars = require('handlebars');
-
-import type { CompileOptions, RuntimeOptions, TemplateDelegate } from './types';
-import { ElasticHandlebarsVisitor } from './visitor';
-
-const originalCreate = Handlebars.create;
-
-export { Handlebars };
-
-/**
- * Creates an isolated Handlebars environment.
- *
- * Each environment has its own helpers.
- * This is only necessary for use cases that demand distinct helpers.
- * Most use cases can use the root Handlebars environment directly.
- *
- * @returns A sandboxed/scoped version of the @kbn/handlebars module
- */
-Handlebars.create = function (): typeof Handlebars {
-  const SandboxedHandlebars = originalCreate.call(Handlebars) as typeof Handlebars;
-  // When creating new Handlebars environments, ensure the custom compileAST function is present in the new environment as well
-  SandboxedHandlebars.compileAST = Handlebars.compileAST;
-  return SandboxedHandlebars;
-};
-
-Handlebars.compileAST = function (
-  input: string | hbs.AST.Program,
-  options?: CompileOptions
-): TemplateDelegate {
-  if (input == null || (typeof input !== 'string' && input.type !== 'Program')) {
-    throw new Handlebars.Exception(
-      `You must pass a string or Handlebars AST to Handlebars.compileAST. You passed ${input}`
-    );
-  }
-
-  // If `Handlebars.compileAST` is reassigned, `this` will be undefined.
-  const visitor = new ElasticHandlebarsVisitor(this ?? Handlebars, input, options);
-
-  return (context: any, runtimeOptions?: RuntimeOptions) => visitor.render(context, runtimeOptions);
-};