refactor(editor): remove assert functions (#10629)

blocksuite/framework/global/src/utils/index.ts

@@ -1,7 +1,7 @@
-export * from './assert.js';
 export * from './crypto.js';
 export * from './disposable.js';
 export * from './function.js';
+export * from './is-equal.js';
 export * from './iterable.js';
 export * from './logger.js';
 export * from './signal-watcher.js';

blocksuite/framework/global/src/utils/is-equal.ts

@@ -1,7 +1,4 @@
 // https://stackoverflow.com/questions/31538010/test-if-a-variable-is-a-primitive-rather-than-an-object
-import { ErrorCode } from '../exceptions/code.js';
-import { BlockSuiteError } from '../exceptions/index.js';
-
 export function isPrimitive(
   a: unknown
 ): a is null | undefined | boolean | number | string {
@@ -10,16 +7,6 @@ export function isPrimitive(
 
 export function assertType<T>(_: unknown): asserts _ is T {}
 
-export function assertNotExists<T>(
-  val: T | null | undefined,
-  message = 'val exists',
-  errorCode = ErrorCode.ValueNotExists
-): asserts val is null | undefined {
-  if (val !== null && val !== undefined) {
-    throw new BlockSuiteError(errorCode, message);
-  }
-}
-
 export type Equals<X, Y> =
   ///
   (<T>() => T extends X ? 1 : 2) extends <T>() => T extends Y ? 1 : 2
@@ -65,26 +52,3 @@ export function isEqual<T extends Allowed, U extends T>(
   }
   return true as Equals<T, U>;
 }
-export function assertEquals<T extends Allowed, U extends T>(
-  val: T,
-  expected: U,
-  message = 'val is not same as expected',
-  errorCode = ErrorCode.ValueNotEqual
-): asserts val is U {
-  if (!isEqual(val, expected)) {
-    throw new BlockSuiteError(errorCode, message);
-  }
-}
-
-type Class<T> = new (...args: any[]) => T;
-
-export function assertInstanceOf<T>(
-  val: unknown,
-  expected: Class<T>,
-  message = 'val is not instance of expected',
-  errorCode = ErrorCode.ValueNotInstanceOf
-): asserts val is T {
-  if (!(val instanceof expected)) {
-    throw new BlockSuiteError(errorCode, message);
-  }
-}

blocksuite/framework/inline/src/services/range.ts

@@ -1,4 +1,3 @@
-import { assertInstanceOf } from '@blocksuite/global/utils';
 import { effect } from '@preact/signals-core';
 import * as Y from 'yjs';
 
@@ -47,7 +46,9 @@ export class RangeService<TextAttributes extends BaseTextAttributes> {
       return null;
     }
     const textNode = text.childNodes[1];
-    assertInstanceOf(textNode, Text);
+    if (!(textNode instanceof Text)) {
+      return null;
+    }
     range.setStart(textNode, 0);
     range.setEnd(textNode, textNode.textContent?.length ?? 0);
     const inlineRange = this.toInlineRange(range);