linter compliance

src/environment.ts

@@ -1,4 +1,4 @@
-import { Hook, TestFunction, Tree } from "./nodes/mod.ts";
+import { Hook, type TestFunction, Tree } from "./nodes/mod.ts";
 import { Runner } from "./runner.ts";
 
 export class Environment {

src/mod.ts

@@ -1,4 +1,4 @@
-import { TestFunction } from "./nodes/mod.ts";
+import type { TestFunction } from "./nodes/mod.ts";
 import { Environment } from "./environment.ts";
 
 export { expect } from "expect";
@@ -15,12 +15,12 @@ export function describe(headline: string, fn: () => void) {
  * Run only this suite and skip all the other sibling test suites/cases. Will
  * not skip siblings that are also registered with `.only()`.
  */
-describe.only = function (headline: string, fn: () => void) {
+describe.only = function (headline: string, fn: () => void): void {
   env.describeOnly(headline, fn);
 };
 
 /** Skip this test suite. */
-describe.skip = function (headline: string, fn: () => void) {
+describe.skip = function (headline: string, fn: () => void): void {
   env.describeSkip(headline, fn);
 };
 
@@ -33,12 +33,12 @@ export function it(headline: string, fn: TestFunction) {
  * Run only this test case and skip all the other sibling test suites/cases.
  * Will not skip siblings that are also registered with `.only()`.
  */
-it.only = function (headline: string, fn: TestFunction) {
+it.only = function (headline: string, fn: TestFunction): void {
   env.itOnly(headline, fn);
 };
 
 /** Skip this test case. */
-it.skip = function (headline: string, fn: TestFunction) {
+it.skip = function (headline: string, fn: TestFunction): void {
   env.itSkip(headline, fn);
 };
 

src/nodes/nodes_test.ts

@@ -24,7 +24,7 @@ node.finish()
 
 import { expect } from "expect";
 import { mock } from "expect-legacy";
-import { DescribeNode, RootNode } from "./nodes.ts";
+import { type DescribeNode, RootNode } from "./nodes.ts";
 import { addDescribeNode, addItNode } from "../test_util.ts";
 
 Deno.test("node.skip() skips all of its children", () => {

src/nodes/tree.ts

@@ -4,7 +4,7 @@ import {
   Hook,
   ItNode,
   RootNode,
-  TestFunction,
+  type TestFunction,
 } from "./nodes.ts";
 
 export class Tree {

src/nodes/tree_test.ts

@@ -21,7 +21,7 @@ calling a hook creator adds a hook to the current parent
 import { expect } from "expect";
 import { mock } from "expect-legacy";
 import { Tree } from "./tree.ts";
-import { ItNode } from "./nodes.ts";
+import type { ItNode } from "./nodes.ts";
 
 function noop() {}
 

src/nodes/utilities.ts

@@ -1,4 +1,4 @@
-import { DescribeNode, ItNode, RootNode } from "./nodes.ts";
+import { DescribeNode, ItNode, type RootNode } from "./nodes.ts";
 
 type FindChildResult = ItNode | DescribeNode | undefined;
 

src/reporter.ts

@@ -2,9 +2,9 @@ import * as colors from "colors";
 import {
   DescribeNode,
   getAncestry,
-  Hook,
+  type Hook,
   ItNode,
-  RootNode,
+  type RootNode,
 } from "./nodes/mod.ts";
 
 export type TestReporter = {

src/runner.ts

@@ -3,11 +3,11 @@ import {
   findChildWithFirstCase,
   findChildWithLastCase,
   Hook,
-  ItNode,
+  type ItNode,
   RootNode,
-  TestFunction,
+  type TestFunction,
 } from "./nodes/mod.ts";
-import { Reporter, TestReporter } from "./reporter.ts";
+import { Reporter, type TestReporter } from "./reporter.ts";
 
 export class Runner {
   reporter: TestReporter = new Reporter();

src/runner_test.ts

@@ -16,7 +16,13 @@ Runner.runNode
 import { expect } from "expect";
 import { mock } from "expect-legacy";
 import { Runner } from "./runner.ts";
-import { Hook, ItNode, RootNode, TestFunction, Tree } from "./nodes/mod.ts";
+import {
+  Hook,
+  ItNode,
+  RootNode,
+  type TestFunction,
+  Tree,
+} from "./nodes/mod.ts";
 import { SilentReporter, silentTest } from "./test_util.ts";
 
 function makeTestRunner() {

src/test_util.ts

@@ -1,5 +1,10 @@
-import { TestReporter } from "./reporter.ts";
-import { DescribeNode, ItNode, RootNode, TestFunction } from "./nodes/mod.ts";
+import type { TestReporter } from "./reporter.ts";
+import {
+  DescribeNode,
+  ItNode,
+  type RootNode,
+  type TestFunction,
+} from "./nodes/mod.ts";
 
 export class SilentReporter implements TestReporter {
   getTestCaseName = () => "";