refactor(language-service): convert scripts within packages/language-service to relative imports (#60540)

This commit updates scripts within `packages/language-service` to relative imports as a prep work to the upcoming infra updates.

PR Close #60540

Author: AndrewKushnir

packages/language-service/src/refactorings/convert_to_signal_input/full_class_input_refactoring.ts

@@ -9,7 +9,7 @@
 import {CompilerOptions} from '@angular/compiler-cli';
 import {NgCompiler} from '@angular/compiler-cli/src/ngtsc/core';
 import {MigrationConfig} from '@angular/core/schematics/migrations/signal-migration/src';
-import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '@angular/language-service/api';
+import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '../../../api';
 import ts from 'typescript';
 import {isTypeScriptFile} from '../../utils';
 import {findTightestNode, getParentClassDeclaration} from '../../utils/ts_utils';

packages/language-service/src/refactorings/convert_to_signal_input/individual_input_refactoring.ts

@@ -12,7 +12,7 @@ import {
   isInputContainerNode,
   MigrationConfig,
 } from '@angular/core/schematics/migrations/signal-migration/src';
-import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '@angular/language-service/api';
+import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '../../../api';
 import ts from 'typescript';
 import {isTypeScriptFile} from '../../utils';
 import {findTightestNode, getParentClassDeclaration} from '../../utils/ts_utils';

packages/language-service/src/refactorings/convert_to_signal_queries/full_class_query_refactoring.ts

@@ -9,7 +9,7 @@
 import {CompilerOptions} from '@angular/compiler-cli';
 import {NgCompiler} from '@angular/compiler-cli/src/ngtsc/core';
 import {MigrationConfig} from '@angular/core/schematics/migrations/signal-migration/src';
-import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '@angular/language-service/api';
+import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '../../../api';
 import ts from 'typescript';
 import {isTypeScriptFile} from '../../utils';
 import {findTightestNode, getParentClassDeclaration} from '../../utils/ts_utils';

packages/language-service/src/refactorings/convert_to_signal_queries/individual_query_refactoring.ts

@@ -8,7 +8,7 @@
 
 import {CompilerOptions} from '@angular/compiler-cli';
 import {NgCompiler} from '@angular/compiler-cli/src/ngtsc/core';
-import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '@angular/language-service/api';
+import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '../../../api';
 import ts from 'typescript';
 import {isTypeScriptFile} from '../../utils';
 import {findTightestNode, getParentClassDeclaration} from '../../utils/ts_utils';

packages/language-service/src/refactorings/refactoring.ts

@@ -8,7 +8,7 @@
 
 import {NgCompiler} from '@angular/compiler-cli/src/ngtsc/core';
 import ts from 'typescript';
-import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '@angular/language-service/api';
+import {ApplyRefactoringProgressFn, ApplyRefactoringResult} from '../../api';
 import {CompilerOptions} from '@angular/compiler-cli';
 import {
   ConvertFieldToSignalInputBestEffortRefactoring,

packages/language-service/test/signature_help_spec.ts

@@ -7,7 +7,7 @@
  */
 
 import {initMockFileSystem} from '@angular/compiler-cli/src/ngtsc/file_system/testing';
-import {getText} from '@angular/language-service/testing/src/util';
+import {getText} from '../testing/src/util';
 
 import {LanguageServiceTestEnv, OpenBuffer} from '../testing';