chore: strengthen backend eslint profile

src/modules/investments/income/income-analytics.dto.ts

@@ -1,13 +1,13 @@
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { IsOptional, Matches } from 'class-validator';
-import { MoneyDto } from '../../../common/money.dto';
-import { BrokerageOperationDto } from '../operations/operations.api';
 
+import { MoneyDto } from '../../../common/money.dto';
 import {
   InvestmentDependencyDto,
   InvestmentReadQueryDto,
   InvestmentResourceMetaDto,
 } from '../investment-resource.dto';
+import { BrokerageOperationDto } from '../operations/operations.api';
 
 const dateOnly = /^\d{4}-\d{2}-\d{2}$/;
 
@@ -102,16 +102,16 @@ export class IncomeInstrumentDto {
   declare key: string;
 
   @ApiProperty({ type: String, nullable: true })
-  declare figi: string | null;
+  declare figi: null | string;
 
   @ApiProperty({ type: String, nullable: true })
-  declare instrumentUid: string | null;
+  declare instrumentUid: null | string;
 
   @ApiProperty({ type: String, nullable: true })
-  declare ticker: string | null;
+  declare ticker: null | string;
 
   @ApiProperty({ type: String, nullable: true })
-  declare instrumentType: string | null;
+  declare instrumentType: null | string;
 
   @ApiProperty()
   declare displayName: string;
@@ -142,7 +142,7 @@ export class IncomeAnalyticsDto extends IncomeSummaryDto {
   declare yearComparison: IncomeComparisonDto | null;
 
   @ApiProperty({ enum: ['day', 'week', 'month'] })
-  declare bucketGranularity: 'day' | 'week' | 'month';
+  declare bucketGranularity: 'day' | 'month' | 'week';
 
   @ApiProperty({ type: IncomeBucketDto, isArray: true })
   declare buckets: IncomeBucketDto[];
@@ -157,6 +157,7 @@ export class IncomeAnalyticsDto extends IncomeSummaryDto {
 export class IncomeSummaryResourceDto {
   @ApiProperty({ type: IncomeSummaryDto, nullable: true })
   declare data: IncomeSummaryDto | null;
+
   @ApiProperty({ type: InvestmentResourceMetaDto })
   declare meta: InvestmentResourceMetaDto;
 }
@@ -169,6 +170,7 @@ export class IncomeDependencyDto extends InvestmentDependencyDto {
 }
 
 export class IncomeAnalyticsMetaDto extends InvestmentResourceMetaDto {
+  // eslint-disable-next-line @darraghor/nestjs-typed/api-property-matches-property-optionality -- Overrides optional dependencies inherited from InvestmentResourceMetaDto.
   @ApiProperty({
     type: IncomeDependencyDto,
     isArray: true,
@@ -182,6 +184,7 @@ export class IncomeAnalyticsMetaDto extends InvestmentResourceMetaDto {
 export class IncomeAnalyticsResourceDto {
   @ApiProperty({ type: IncomeAnalyticsDto, nullable: true })
   declare data: IncomeAnalyticsDto | null;
+
   @ApiProperty({ type: IncomeAnalyticsMetaDto })
   declare meta: IncomeAnalyticsMetaDto;
 }