refactor(imports): use shorthand for periscopic

src/compiler/compile/render_dom/index.ts

@@ -3,7 +3,7 @@ import Component from '../Component';
 import Renderer from './Renderer';
 import { CompileOptions, CssResult } from '../../interfaces';
 import { walk } from 'estree-walker';
-import { extract_names, Scope } from '../utils/scope';
+import { extract_names, Scope } from 'periscopic';
 import { invalidate } from './invalidate';
 import Block from './Block';
 import { ClassDeclaration, FunctionExpression, Node, Statement, ObjectExpression, Expression } from 'estree';

src/compiler/compile/render_dom/invalidate.ts

@@ -1,5 +1,5 @@
 import { nodes_match } from '../../utils/nodes_match';
-import { Scope } from '../utils/scope';
+import { Scope } from 'periscopic';
 import { x } from 'code-red';
 import { Node, Expression } from 'estree';
 import Renderer from './Renderer';
@@ -52,7 +52,7 @@ export function invalidate(renderer: Renderer, scope: Scope, node: Node, names:
 	if (is_store_value) {
 		return x`@set_store_value(${head.name.slice(1)}, ${node}, ${head.name}, ${extra_args})`;
 	}
-	
+
 	let invalidate;
 	if (!main_execution_context) {
 		const pass_value = (