fix various TS complaints

src/config.ts

@@ -0,0 +1 @@
+export const test = typeof process !== 'undefined' && process.env.TEST;

src/css/Stylesheet.ts

@@ -322,7 +322,7 @@ export default class Stylesheet {
 
 				leave: (node: Node) => {
 					if (node.type === 'Rule' || node.type === 'Atrule') stack.pop();
-					if (node.type === 'Atrule') currentAtrule = stack[stack.length - 1];
+					if (node.type === 'Atrule') currentAtrule = <Atrule>stack[stack.length - 1];
 				}
 			});
 		} else {

src/generators/Generator.ts

@@ -16,10 +16,9 @@ import clone from '../utils/clone';
 import DomBlock from './dom/Block';
 import SsrBlock from './server-side-rendering/Block';
 import Stylesheet from '../css/Stylesheet';
+import { test } from '../config';
 import { Node, GenerateOptions, Parsed, CompileOptions, CustomElementOptions } from '../interfaces';
 
-const test = typeof global !== 'undefined' && global.__svelte_test;
-
 interface Computation {
 	key: string;
 	deps: string[]

src/generators/dom/Block.ts

@@ -202,7 +202,7 @@ export default class Block {
 		}
 
 		// minor hack – we need to ensure that any {{{triples}}} are detached first
-		this.builders.unmount.addBlockAtStart(this.builders.detachRaw);
+		this.builders.unmount.addBlockAtStart(this.builders.detachRaw.toString());
 
 		const properties = new CodeBuilder();
 

src/generators/dom/index.ts

@@ -14,11 +14,9 @@ import Generator from '../Generator';
 import Stylesheet from '../../css/Stylesheet';
 import preprocess from './preprocess';
 import Block from './Block';
-import { version } from '../../../package.json';
+import { test } from '../../config';
 import { Parsed, CompileOptions, Node } from '../../interfaces';
 
-const test = typeof global !== 'undefined' && global.__svelte_test;
-
 export class DomGenerator extends Generator {
 	blocks: (Block|string)[];
 	readonly: Set<string>;
@@ -167,9 +165,9 @@ export default function dom(
 		builder.addBlock(block.toString());
 	});
 
-	const sharedPath = options.shared === true
+	const sharedPath: string = options.shared === true
 		? 'svelte/shared.js'
-		: options.shared;
+		: options.shared || '';
 
 	const prototypeBase =
 		`${name}.prototype` +
@@ -444,7 +442,7 @@ export default function dom(
 	);
 
 	return generator.generate(result, options, {
-		banner: `/* ${filename ? `${filename} ` : ``}generated by Svelte v${version} */`,
+		banner: `/* ${filename ? `${filename} ` : ``}generated by Svelte v__VERSION__ */`,
 		sharedPath,
 		helpers,
 		name,

src/generators/dom/visitors/Element/meta/Window.ts

@@ -28,7 +28,7 @@ export default function visitWindow(
 	node: Node
 ) {
 	const events = {};
-	const bindings = {};
+	const bindings: Record<string, string> = {};
 
 	node.attributes.forEach((attribute: Node) => {
 		if (attribute.type === 'EventHandler') {

src/generators/server-side-rendering/visitors/EachBlock.ts

@@ -26,7 +26,7 @@ export default function visitEachBlock(
 	contextDependencies.set(node.context, dependencies);
 
 	if (node.destructuredContexts) {
-		for (const i = 0; i < node.destructuredContexts.length; i++) {
+		for (let i = 0; i < node.destructuredContexts.length; i += 1) {
 			contexts.set(node.destructuredContexts[i], `${node.context}[${i}]`);
 			contextDependencies.set(node.destructuredContexts[i], dependencies);
 		}

src/interfaces.ts

@@ -65,7 +65,7 @@ export interface GenerateOptions {
 	name: string;
 	format: ModuleFormat;
 	banner?: string;
-	sharedPath?: string | boolean;
+	sharedPath?: string;
 	helpers?: { name: string, alias: string }[];
 }
 

src/parse/index.ts

@@ -23,6 +23,8 @@ interface ParserOptions {
 	filename?: string;
 }
 
+type ParserState = (parser: Parser) => (ParserState | void);
+
 export class Parser {
 	readonly template: string;
 	readonly filename?: string;
@@ -59,7 +61,7 @@ export class Parser {
 
 		this.stack.push(this.html);
 
-		let state = fragment;
+		let state: ParserState = fragment;
 
 		while (this.index < this.template.length) {
 			state = state(this) || fragment;
@@ -94,7 +96,7 @@ export class Parser {
 		return this.stack[this.stack.length - 1];
 	}
 
-	acornError(err: Error) {
+	acornError(err: any) {
 		this.error(err.message.replace(/ \(\d+:\d+\)$/, ''), err.pos);
 	}
 

tsconfig.json

@@ -1,6 +1,5 @@
 {
     "compilerOptions": {
-        "noImplicitAny": true,
         "diagnostics": true,
         "noImplicitThis": true,
         "noEmitOnError": true,