diff --git a/application/apps/rustcore/ts-bindings/src/api/jobs.ts b/application/apps/rustcore/ts-bindings/src/api/jobs.ts
index a883ed9799..6f78aa9d47 100644
--- a/application/apps/rustcore/ts-bindings/src/api/jobs.ts
+++ b/application/apps/rustcore/ts-bindings/src/api/jobs.ts
@@ -2,10 +2,14 @@ import { CancelablePromise } from 'platform/env/promise';
 import { Base, Cancelled, decode } from '../native/native.jobs';
 import { error } from 'platform/log/utils';
 import { IFilter } from 'platform/types/filter';
-import { ShellProfile } from 'platform/types/shells';
 import { SomeipStatistic } from 'platform/types/observe/parser/someip';
-import { StatisticInfo } from 'platform/types/observe/parser/dlt';
-import { FoldersScanningResult } from 'platform/types/bindings';
+import {
+    FoldersScanningResult,
+    DltStatisticInfo,
+    Profile,
+    ProfileList,
+    MapKeyValue,
+} from 'platform/types/bindings';
 
 import * as protocol from 'protocol';
 import * as types from 'platform/types';
@@ -109,20 +113,18 @@ export class Jobs extends Base {
         return job;
     }
 
-    public getDltStats(paths: string[]): CancelablePromise<StatisticInfo> {
+    public getDltStats(paths: string[]): CancelablePromise<DltStatisticInfo> {
         const sequence = this.sequence();
-        const job: CancelablePromise<StatisticInfo> = this.execute(
+        const job: CancelablePromise<DltStatisticInfo> = this.execute(
             (buf: Uint8Array): any | Error => {
-                const decoded = decode<string>(buf, protocol.decodeCommandOutcomeWithString);
+                const decoded = decode<DltStatisticInfo>(
+                    buf,
+                    protocol.decodeCommandOutcomeWithDltStatisticInfo,
+                );
                 if (decoded instanceof Error) {
                     return decoded;
                 }
-                console.log(decoded);
-                try {
-                    return JSON.parse(decoded) as StatisticInfo;
-                } catch (e) {
-                    return new Error(error(e));
-                }
+                return decoded;
             },
             this.native.getDltStats(sequence, paths),
             sequence,
@@ -152,27 +154,12 @@ export class Jobs extends Base {
         return job;
     }
 
-    public getShellProfiles(): CancelablePromise<ShellProfile[]> {
+    public getShellProfiles(): CancelablePromise<Profile[]> {
         const sequence = this.sequence();
-        const job: CancelablePromise<ShellProfile[]> = this.execute(
+        const job: CancelablePromise<Profile[]> = this.execute(
             (buf: Uint8Array): any | Error => {
-                const decoded = decode<string>(buf, protocol.decodeCommandOutcomeWithString);
-                if (decoded instanceof Error) {
-                    return decoded;
-                }
-                try {
-                    const unparsed: unknown[] = JSON.parse(decoded);
-                    const profiles: ShellProfile[] = [];
-                    unparsed.forEach((unparsed: unknown) => {
-                        const profile = ShellProfile.fromObj(unparsed);
-                        if (!(profile instanceof Error)) {
-                            profiles.push(profile);
-                        }
-                    });
-                    return profiles;
-                } catch (e) {
-                    return new Error(error(e));
-                }
+                const decoded = decode<ProfileList>(buf, protocol.decodeCommandOutcomeWithString);
+                return decoded;
             },
             this.native.getShellProfiles(sequence),
             sequence,
@@ -185,27 +172,11 @@ export class Jobs extends Base {
         const sequence = this.sequence();
         const job: CancelablePromise<Map<string, string>> = this.execute(
             (buf: Uint8Array): Map<string, string> | Error => {
-                const decoded = decode<string>(buf, protocol.decodeCommandOutcomeWithString);
-                if (decoded instanceof Error) {
-                    return decoded;
-                }
-                try {
-                    const unparsed: { [key: string]: string } = JSON.parse(decoded);
-                    const envvars: Map<string, string> = new Map();
-                    if (
-                        unparsed === undefined ||
-                        unparsed === null ||
-                        typeof unparsed !== 'object'
-                    ) {
-                        return new Error(`Fail to parse envvars string: ${unparsed}`);
-                    }
-                    Object.keys(unparsed).forEach((key) => {
-                        envvars.set(key, unparsed[key]);
-                    });
-                    return envvars;
-                } catch (e) {
-                    return new Error(error(e));
-                }
+                const decoded = decode<MapKeyValue>(
+                    buf,
+                    protocol.decodeCommandOutcomeWithMapKeyValue,
+                );
+                return decoded;
             },
             this.native.getContextEnvvars(sequence),
             sequence,
diff --git a/application/client/src/app/service/bridge.ts b/application/client/src/app/service/bridge.ts
index 7e1d77d4f8..5b4fb1ada2 100644
--- a/application/client/src/app/service/bridge.ts
+++ b/application/client/src/app/service/bridge.ts
@@ -3,8 +3,7 @@ import { services } from '@register/services';
 import { File, Entity } from '@platform/types/files';
 import { FolderEntity } from '@platform/types/bindings';
 import { FileType } from '@platform/types/observe/types/file';
-import { ShellProfile } from '@platform/types/shells';
-import { StatisticInfo } from '@platform/types/observe/parser/dlt';
+import { DltStatisticInfo, Profile } from '@platform/types/bindings';
 import { Entry } from '@platform/types/storage/entry';
 import { error } from '@platform/log/utils';
 
@@ -13,7 +12,7 @@ import * as Requests from '@platform/ipc/request/index';
 @SetupService(services['bridge'])
 export class Service extends Implementation {
     protected cache: {
-        shells: ShellProfile[] | undefined;
+        shells: Profile[] | undefined;
         files: Map<string, File>;
         checksums: Map<string, string>;
     } = {
@@ -23,7 +22,7 @@ export class Service extends Implementation {
     };
     protected queue: {
         shells: Array<{
-            resolve: (profiles: ShellProfile[]) => void;
+            resolve: (profiles: Profile[]) => void;
             reject: (err: Error) => void;
         }>;
     } = {
@@ -400,10 +399,10 @@ export class Service extends Implementation {
     }
 
     public dlt(): {
-        stat(files: string[]): Promise<StatisticInfo>;
+        stat(files: string[]): Promise<DltStatisticInfo>;
     } {
         return {
-            stat: (files: string[]): Promise<StatisticInfo> => {
+            stat: (files: string[]): Promise<DltStatisticInfo> => {
                 return new Promise((resolve, reject) => {
                     Requests.IpcRequest.send(
                         Requests.Dlt.Stat.Response,
@@ -537,7 +536,7 @@ export class Service extends Implementation {
 
     public os(): {
         homedir(): Promise<string>;
-        shells(): Promise<ShellProfile[]>;
+        shells(): Promise<Profile[]>;
         envvars(): Promise<Map<string, string>>;
     } {
         return {
@@ -553,7 +552,7 @@ export class Service extends Implementation {
                         .catch(reject);
                 });
             },
-            shells: (): Promise<ShellProfile[]> => {
+            shells: (): Promise<Profile[]> => {
                 return new Promise((resolve, reject) => {
                     if (this.cache.shells !== undefined) {
                         resolve(this.cache.shells);
@@ -565,12 +564,10 @@ export class Service extends Implementation {
                                 new Requests.Os.Shells.Request(),
                             )
                                 .then((response) => {
-                                    this.cache.shells = response.profiles
-                                        .map((p) => ShellProfile.fromObj(p))
-                                        .filter((p) => p instanceof ShellProfile) as ShellProfile[];
+                                    this.cache.shells = response.profiles;
                                     this.queue.shells
                                         .map((h) => h.resolve)
-                                        .forEach((r) => r(this.cache.shells as ShellProfile[]));
+                                        .forEach((r) => r(this.cache.shells as Profile[]));
                                 })
                                 .catch((err: Error) => {
                                     this.queue.shells.map((h) => h.reject).forEach((r) => r(err));
diff --git a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/bases/process/component.ts b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/bases/process/component.ts
index ac8ba32e4f..7360e39cc8 100644
--- a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/bases/process/component.ts
+++ b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/bases/process/component.ts
@@ -16,7 +16,7 @@ import {
 import { Ilc, IlcInterface } from '@env/decorators/component';
 import { State } from '../../states/process';
 import { components } from '@env/decorators/initial';
-import { ShellProfile } from '@platform/types/shells';
+import { Profile } from '@platform/types/bindings';
 import { Action } from '@ui/tabs/observe/action';
 import { Session } from '@service/session';
 
@@ -196,7 +196,7 @@ export class SetupBase
         });
     }
 
-    public importEnvVars(profile: ShellProfile | undefined) {
+    public importEnvVars(profile: Profile | undefined) {
         this.state.importEnvvarsFromShell(profile).catch((err: Error) => {
             this.log().error(`Fail to save selected profile: ${err.message}`);
         });
diff --git a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/component.ts b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/component.ts
index eed0bde450..d35ed8ea55 100644
--- a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/component.ts
+++ b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/component.ts
@@ -13,6 +13,7 @@ import { Options as FoldersOptions } from '@elements/folderinput/component';
 import { Subject } from '@platform/env/subscription';
 import { CmdErrorState } from '../../bases/process/error';
 import { SetupBase } from '../../bases/process/component';
+import { Profile } from '@platform/types/bindings';
 
 @Component({
     selector: 'app-transport-process',
@@ -60,5 +61,9 @@ export class Setup extends SetupBase implements AfterContentInit, AfterViewInit,
             );
         super.ngAfterContentInit();
     }
+
+    public getEnvvarsCount(profile: Profile) {
+        return profile.envvars ? profile.envvars.size : 0;
+    }
 }
 export interface Setup extends IlcInterface {}
diff --git a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/template.html b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/template.html
index f284601251..1c2757cde8 100644
--- a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/template.html
+++ b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/complete/process/template.html
@@ -1,8 +1,11 @@
 <div class="command">
-    <app-autocomplete-input #cmd [options]="inputs.cmd"
+    <app-autocomplete-input
+        #cmd
+        [options]="inputs.cmd"
         (edit)="edit('cmd', $event)"
         (enter)="enter('cmd')"
-        (panel)="panel()"></app-autocomplete-input>
+        (panel)="panel()"
+    ></app-autocomplete-input>
     <button tabindex="-1" class="flat-codicon-button" [matMenuTriggerFor]="menu">
         <ng-container *ngIf="state.isProfilesLoaded()">
             <span class="codicon codicon-terminal"></span>
@@ -14,19 +17,29 @@
         </ng-container>
     </button>
 </div>
-<app-folderinput-input #cwd [options]="inputs.cwd"
+<app-folderinput-input
+    #cwd
+    [options]="inputs.cwd"
     (edit)="edit('cwd', $event)"
     (enter)="enter('cwd')"
-    (panel)="panel()"></app-folderinput-input>
+    (panel)="panel()"
+></app-folderinput-input>
 <mat-menu #menu="matMenu" class="app-transport-process-menu">
     <button mat-menu-item (click)="importEnvVars(undefined)">Use default environment</button>
     <mat-divider></mat-divider>
     <ng-container *ngIf="state.isProfilesLoaded()">
         <p class="material-menu-label">Import variables from:</p>
-        <button *ngFor="let profile of state.profiles.valid" [attr.data-selected]="state.isShellSelected(profile)" mat-menu-item (click)="importEnvVars(profile)">
+        <button
+            *ngFor="let profile of state.profiles.valid"
+            [attr.data-selected]="state.isShellSelected(profile)"
+            mat-menu-item
+            (click)="importEnvVars(profile)"
+        >
             <div class="shell-profile">
                 <span class="shell-name">{{profile.name}}</span>
-                <span class="envvars-count">{{(' (has ' + profile.getEnvvarsCount() + ' vars)')}}</span>
+                <span class="envvars-count"
+                    >{{(' (has ' + getEnvvarsCount(profile) + ' vars)')}}</span
+                >
                 <span class="shell-path">{{profile.path}}</span>
             </div>
         </button>
@@ -37,4 +50,4 @@
     </ng-container>
     <mat-divider></mat-divider>
     <button mat-menu-item (click)="showEnvVars()">Show current variables</button>
-</mat-menu>
\ No newline at end of file
+</mat-menu>
diff --git a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/component.ts b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/component.ts
index 3570507b63..386a892af2 100644
--- a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/component.ts
+++ b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/component.ts
@@ -11,6 +11,7 @@ import { Options as FoldersOptions } from '@elements/folderinput/component';
 import { Subject } from '@platform/env/subscription';
 import { CmdErrorState } from '../../bases/process/error';
 import { SetupBase } from '../../bases/process/component';
+import { Profile } from '@platform/types/bindings';
 
 @Component({
     selector: 'app-process-quicksetup',
@@ -46,6 +47,10 @@ export class QuickSetup extends SetupBase implements AfterContentInit, OnDestroy
         this.setInputs(this.inputs);
     }
 
+    public getEnvvarsCount(profile: Profile) {
+        return profile.envvars ? profile.envvars.size : 0;
+    }
+
     public destroy(): Promise<void> {
         return Promise.resolve();
     }
diff --git a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/template.html b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/template.html
index f284601251..1c2757cde8 100644
--- a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/template.html
+++ b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/quick/process/template.html
@@ -1,8 +1,11 @@
 <div class="command">
-    <app-autocomplete-input #cmd [options]="inputs.cmd"
+    <app-autocomplete-input
+        #cmd
+        [options]="inputs.cmd"
         (edit)="edit('cmd', $event)"
         (enter)="enter('cmd')"
-        (panel)="panel()"></app-autocomplete-input>
+        (panel)="panel()"
+    ></app-autocomplete-input>
     <button tabindex="-1" class="flat-codicon-button" [matMenuTriggerFor]="menu">
         <ng-container *ngIf="state.isProfilesLoaded()">
             <span class="codicon codicon-terminal"></span>
@@ -14,19 +17,29 @@
         </ng-container>
     </button>
 </div>
-<app-folderinput-input #cwd [options]="inputs.cwd"
+<app-folderinput-input
+    #cwd
+    [options]="inputs.cwd"
     (edit)="edit('cwd', $event)"
     (enter)="enter('cwd')"
-    (panel)="panel()"></app-folderinput-input>
+    (panel)="panel()"
+></app-folderinput-input>
 <mat-menu #menu="matMenu" class="app-transport-process-menu">
     <button mat-menu-item (click)="importEnvVars(undefined)">Use default environment</button>
     <mat-divider></mat-divider>
     <ng-container *ngIf="state.isProfilesLoaded()">
         <p class="material-menu-label">Import variables from:</p>
-        <button *ngFor="let profile of state.profiles.valid" [attr.data-selected]="state.isShellSelected(profile)" mat-menu-item (click)="importEnvVars(profile)">
+        <button
+            *ngFor="let profile of state.profiles.valid"
+            [attr.data-selected]="state.isShellSelected(profile)"
+            mat-menu-item
+            (click)="importEnvVars(profile)"
+        >
             <div class="shell-profile">
                 <span class="shell-name">{{profile.name}}</span>
-                <span class="envvars-count">{{(' (has ' + profile.getEnvvarsCount() + ' vars)')}}</span>
+                <span class="envvars-count"
+                    >{{(' (has ' + getEnvvarsCount(profile) + ' vars)')}}</span
+                >
                 <span class="shell-path">{{profile.path}}</span>
             </div>
         </button>
@@ -37,4 +50,4 @@
     </ng-container>
     <mat-divider></mat-divider>
     <button mat-menu-item (click)="showEnvVars()">Show current variables</button>
-</mat-menu>
\ No newline at end of file
+</mat-menu>
diff --git a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/states/process.ts b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/states/process.ts
index 16c9ca27b8..c7380b1d99 100644
--- a/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/states/process.ts
+++ b/application/client/src/app/ui/tabs/observe/origin/stream/transport/setup/states/process.ts
@@ -1,4 +1,4 @@
-import { ShellProfile } from '@platform/types/shells';
+import { Profile } from '@platform/types/bindings';
 import { bridge } from '@service/bridge';
 import { Destroy } from '@platform/types/env/types';
 import { Action } from '../../../../../action';
@@ -11,15 +11,15 @@ const ENTRY_KEY = 'selected_profile_path';
 
 export class State implements Destroy {
     public profiles: {
-        all: ShellProfile[] | undefined;
-        valid: ShellProfile[] | undefined;
+        all: Profile[] | undefined;
+        valid: Profile[] | undefined;
     } = {
         all: undefined,
         valid: undefined,
     };
     // No context envvars
     public envvars: Map<string, string> = new Map();
-    public current: ShellProfile | undefined;
+    public current: Profile | undefined;
 
     constructor(
         public readonly action: Action,
@@ -30,8 +30,8 @@ export class State implements Destroy {
         // Having method "destroy()" is requirement of session's storage
     }
 
-    public setProfiles(profiles: ShellProfile[]): Promise<void> {
-        const valid: ShellProfile[] = [];
+    public setProfiles(profiles: Profile[]): Promise<void> {
+        const valid: Profile[] = [];
         profiles.forEach((profile) => {
             valid.find((p) => p.path === profile.path) === undefined &&
                 profile.envvars !== undefined &&
@@ -53,7 +53,7 @@ export class State implements Destroy {
         return this.profiles.all !== undefined;
     }
 
-    public importEnvvarsFromShell(profile: ShellProfile | undefined): Promise<void> {
+    public importEnvvarsFromShell(profile: Profile | undefined): Promise<void> {
         if (profile === undefined) {
             this.current = undefined;
             this.configuration.configuration.envs = obj.mapToObj(this.envvars);
@@ -72,7 +72,7 @@ export class State implements Destroy {
         return obj.objToStringMap(this.configuration.configuration.envs);
     }
 
-    public isShellSelected(profile: ShellProfile): boolean {
+    public isShellSelected(profile: Profile): boolean {
         return this.current ? profile.path === this.current.path : false;
     }
 
diff --git a/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/state.ts b/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/state.ts
index c5f467566a..142485a7e0 100644
--- a/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/state.ts
+++ b/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/state.ts
@@ -3,6 +3,7 @@ import { Section } from './structure/section';
 import { Summary } from './summary';
 import { StatEntity } from './structure/statentity';
 import { getTypedProp } from '@platform/env/obj';
+import { DltStatisticInfo, DltLevelDistribution } from '@platform/types/bindings';
 
 import * as Dlt from '@platform/types/observe/parser/dlt';
 
@@ -19,7 +20,7 @@ export const NAMES: { [key: string]: string } = {
 };
 export class State extends Base {
     public structure: Section[] = [];
-    public stat: Dlt.StatisticInfo | undefined;
+    public stat: DltStatisticInfo | undefined;
     public summary: {
         total: Summary;
         selected: Summary;
@@ -101,9 +102,9 @@ export class State extends Base {
                 const stat = this.stat;
                 const structure: Section[] = [];
                 ['app_ids', 'context_ids', 'ecu_ids'].forEach((key: string) => {
-                    const content: Array<[string, Dlt.LevelDistribution]> = getTypedProp<
-                        Dlt.StatisticInfo,
-                        Array<[string, Dlt.LevelDistribution]>
+                    const content: Array<[string, DltLevelDistribution]> = getTypedProp<
+                        DltStatisticInfo,
+                        Array<[string, DltLevelDistribution]>
                     >(stat, key);
                     const entities: StatEntity[] = content.map((record) => {
                         const entity = new StatEntity(record[0], key, record[1], this.matcher);
diff --git a/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/structure/statentity.ts b/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/structure/statentity.ts
index f7a375ef0c..fb2961ffc2 100644
--- a/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/structure/statentity.ts
+++ b/application/client/src/app/ui/tabs/observe/parsers/extra/dlt/structure/statentity.ts
@@ -1,4 +1,4 @@
-import { LevelDistribution } from '@platform/types/observe/parser/dlt';
+import { DltLevelDistribution } from '@platform/types/bindings';
 import { Matchee } from '@module/matcher';
 
 import * as wasm from '@loader/wasm';
@@ -16,7 +16,7 @@ export class StatEntity extends Matchee {
     public log_verbose: number;
     public log_invalid: number;
 
-    constructor(id: string, parent: string, from: LevelDistribution, matcher: wasm.Matcher) {
+    constructor(id: string, parent: string, from: DltLevelDistribution, matcher: wasm.Matcher) {
         super(matcher, { id: id });
         this.id = id;
         this.parent = parent;
diff --git a/application/holder/src/service/unbound/dlt/stat.ts b/application/holder/src/service/unbound/dlt/stat.ts
index 22b82371a4..a87d7b20fe 100644
--- a/application/holder/src/service/unbound/dlt/stat.ts
+++ b/application/holder/src/service/unbound/dlt/stat.ts
@@ -2,7 +2,7 @@ import { CancelablePromise } from 'platform/env/promise';
 import { Logger } from 'platform/log';
 import { jobs } from '@service/jobs';
 import { unbound } from '@service/unbound';
-import { StatisticInfo } from 'platform/types/observe/parser/dlt';
+import { DltStatisticInfo } from 'platform/types/bindings';
 
 import * as Requests from 'platform/ipc/request';
 
@@ -26,7 +26,7 @@ export const handler = Requests.InjectLogger<
                 .start();
             unbound.jobs
                 .getDltStats(request.files)
-                .then((stat: StatisticInfo) => {
+                .then((stat: DltStatisticInfo) => {
                     resolve(
                         new Requests.Dlt.Stat.Response({
                             stat,
diff --git a/application/holder/src/service/unbound/os/shells.ts b/application/holder/src/service/unbound/os/shells.ts
index f3e3432075..7964494efe 100644
--- a/application/holder/src/service/unbound/os/shells.ts
+++ b/application/holder/src/service/unbound/os/shells.ts
@@ -1,11 +1,11 @@
 import { CancelablePromise } from 'platform/env/promise';
 import { Logger } from 'platform/log';
-import { ShellProfile } from 'platform/types/shells';
+import { Profile } from 'platform/types/bindings';
 import { unbound } from '@service/unbound';
 
 import * as Requests from 'platform/ipc/request';
 
-let cached: ShellProfile[] | undefined = undefined;
+let cached: Profile[] | undefined = undefined;
 
 export const handler = Requests.InjectLogger<
     Requests.Os.Shells.Request,
diff --git a/application/platform/ipc/request/dlt/stat.ts b/application/platform/ipc/request/dlt/stat.ts
index be694c161b..ebb1364bea 100644
--- a/application/platform/ipc/request/dlt/stat.ts
+++ b/application/platform/ipc/request/dlt/stat.ts
@@ -1,5 +1,5 @@
 import { Define, Interface, SignatureRequirement } from '../declarations';
-import { StatisticInfo } from '../../../types/observe/parser/dlt';
+import { DltStatisticInfo } from '../../../types/bindings';
 import * as validator from '../../../env/obj';
 
 @Define({ name: 'DltStatRequest' })
@@ -16,9 +16,9 @@ export interface Request extends Interface {}
 
 @Define({ name: 'DltStatResponse' })
 export class Response extends SignatureRequirement {
-    public stat: StatisticInfo;
+    public stat: DltStatisticInfo;
 
-    constructor(input: { stat: StatisticInfo }) {
+    constructor(input: { stat: DltStatisticInfo }) {
         super();
         validator.isObject(input);
         this.stat = validator.getAsObj(input, 'stat');
diff --git a/application/platform/ipc/request/os/shells.ts b/application/platform/ipc/request/os/shells.ts
index 92e769766d..03282a87ea 100644
--- a/application/platform/ipc/request/os/shells.ts
+++ b/application/platform/ipc/request/os/shells.ts
@@ -1,5 +1,5 @@
 import { Define, Interface, SignatureRequirement } from '../declarations';
-import { ShellProfile } from '../../../types/shells';
+import { Profile } from '../../../types/bindings';
 
 import * as validator from '../../../env/obj';
 
@@ -9,9 +9,9 @@ export interface Request extends Interface {}
 
 @Define({ name: 'ShellProfilesListResponse' })
 export class Response extends SignatureRequirement {
-    public profiles: ShellProfile[];
+    public profiles: Profile[];
 
-    constructor(input: { profiles: ShellProfile[] }) {
+    constructor(input: { profiles: Profile[] }) {
         super();
         validator.isObject(input);
         this.profiles = validator.getAsArray(input, 'profiles');
diff --git a/application/platform/package.json b/application/platform/package.json
index 746c27b76f..e764edd1ed 100644
--- a/application/platform/package.json
+++ b/application/platform/package.json
@@ -88,7 +88,6 @@
     "./modules/system": "./dist/modules/system.js",
     "./types": "./dist/types/index.js",
     "./types/sde/index": "./dist/types/sde/index.js",
-    "./types/shells": "./dist/types/shells.js",
     "./types/files": "./dist/types/files.js",
     "./types/content": "./dist/types/content.js",
     "./types/filter": "./dist/types/filter.js",
diff --git a/application/platform/types/bindings/command.ts b/application/platform/types/bindings/command.ts
index d9ad7e283b..91f25851c2 100644
--- a/application/platform/types/bindings/command.ts
+++ b/application/platform/types/bindings/command.ts
@@ -7,6 +7,13 @@
  */
 export type CommandOutcomeBool = { Finished: boolean } | 'Cancelled';
 
+/**
+ * Represents the result of a command execution.
+ * At the core level, this type is used for all commands invoked within an `UnboundSession`.
+ * It is only used to indicate the successful completion or interruption of a command.
+ */
+export type CommandOutcomeDltStatisticInfoResult = { Finished: DltStatisticInfo } | 'Cancelled';
+
 /**
  * Represents the result of a command execution.
  * At the core level, this type is used for all commands invoked within an `UnboundSession`.
@@ -21,6 +28,13 @@ export type CommandOutcomeFoldersScanningResult = { Finished: FoldersScanningRes
  */
 export type CommandOutcomeOptionalString = { Finished: string | null } | 'Cancelled';
 
+/**
+ * Represents the result of a command execution.
+ * At the core level, this type is used for all commands invoked within an `UnboundSession`.
+ * It is only used to indicate the successful completion or interruption of a command.
+ */
+export type CommandOutcomeProfilesResult = { Finished: ProfileList } | 'Cancelled';
+
 /**
  * Represents the result of a command execution.
  * At the core level, this type is used for all commands invoked within an `UnboundSession`.
@@ -49,6 +63,24 @@ export type CommandOutcomeVoid = 'Finished' | 'Cancelled';
  */
 export type CommandOutcomei64 = { Finished: number } | 'Cancelled';
 
+export type DltLevelDistribution = {
+    non_log: number;
+    log_fatal: number;
+    log_error: number;
+    log_warning: number;
+    log_info: number;
+    log_debug: number;
+    log_verbose: number;
+    log_invalid: number;
+};
+
+export type DltStatisticInfo = {
+    app_ids: Array<[string, DltLevelDistribution]>;
+    context_ids: Array<[string, DltLevelDistribution]>;
+    ecu_ids: Array<[string, DltLevelDistribution]>;
+    contained_non_verbose: boolean;
+};
+
 /**
  * Represents a folder entity in the file system.
  */
@@ -124,6 +156,37 @@ export type FoldersScanningResult = {
     max_len_reached: boolean;
 };
 
+export type Profile = {
+    /**
+     * Suggested name of shell. For unix based systems it will be name of executable file,
+     * like "bash", "fish" etc. For windows it will be names like "GitBash", "PowerShell"
+     * etc.
+     */
+    name: string;
+    /**
+     * Path to executable file of shell
+     */
+    path: string;
+    /**
+     * List of environment variables. Because extracting operation could take some time
+     * by default `envvars = None`. To load data should be used method `load`, which will
+     * make attempt to detect environment variables.
+     */
+    envvars: Map<string, string>;
+    /**
+     * true - if path to executable file of shell is symlink to another location.
+     */
+    symlink: boolean;
+};
+
+/**
+ * Represents a list of serial ports.
+ *
+ * This structure contains a vector of strings, where each string represents the name
+ * or identifier of a serial port available on the system.
+ */
+export type ProfileList = Array<Profile>;
+
 /**
  * Represents a list of serial ports.
  *
diff --git a/application/platform/types/observe/parser/dlt/index.ts b/application/platform/types/observe/parser/dlt/index.ts
index d60d943c82..94e69f696c 100644
--- a/application/platform/types/observe/parser/dlt/index.ts
+++ b/application/platform/types/observe/parser/dlt/index.ts
@@ -10,29 +10,11 @@ import * as obj from '../../../../env/obj';
 import * as Origin from '../../origin/index';
 import * as str from '../../../../env/str';
 
-export interface LevelDistribution {
-    non_log: number;
-    log_fatal: number;
-    log_error: number;
-    log_warning: number;
-    log_info: number;
-    log_debug: number;
-    log_verbose: number;
-    log_invalid: number;
-}
-
 export function getLogLevelName(level: number): string {
     const name = (DltLogLevelNames as Record<string, string>)[level];
     return name === undefined ? 'unknown' : name;
 }
 
-export interface StatisticInfo {
-    app_ids: [string, LevelDistribution][];
-    context_ids: [string, LevelDistribution][];
-    ecu_ids: [string, LevelDistribution][];
-    contained_non_verbose: boolean;
-}
-
 export const DltLogLevelNames = {
     1: 'Fatal',
     2: 'Error',
diff --git a/application/platform/types/shells.ts b/application/platform/types/shells.ts
deleted file mode 100644
index 7c0686256b..0000000000
--- a/application/platform/types/shells.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-import { utils } from '../log';
-import * as obj from '../env/obj';
-
-export class ShellProfile {
-    public readonly name: string;
-    public readonly path: string;
-    public readonly envvars: Map<string, string> | undefined;
-    public readonly symlink: boolean;
-
-    public static fromObj(smth: unknown): ShellProfile | Error {
-        try {
-            const name: string = obj.getAsNotEmptyString(smth, 'name');
-            const path: string = obj.getAsNotEmptyString(smth, 'path');
-            const symlink: boolean = obj.getAsBool(smth, 'symlink');
-            let envvars: Map<string, string> | undefined = undefined;
-            if ((smth as any).envvars instanceof Map) {
-                envvars = (smth as any).envvars;
-            } else if (
-                (smth as any).envvars !== null &&
-                (smth as any).envvars !== undefined &&
-                typeof (smth as any).envvars === 'object'
-            ) {
-                envvars = new Map();
-                Object.keys((smth as any).envvars).forEach((key: string) => {
-                    envvars?.set(key, (smth as any).envvars[key]);
-                });
-            }
-            return new ShellProfile(name, path, symlink, envvars);
-        } catch (err) {
-            return new Error(utils.error(err));
-        }
-    }
-
-    public static fromStr(str: string): ShellProfile | Error {
-        try {
-            const profile = JSON.parse(str);
-            const name: string = obj.getAsNotEmptyString(profile, 'name');
-            const path: string = obj.getAsNotEmptyString(profile, 'path');
-            const symlink: boolean = obj.getAsBool(profile, 'symlink');
-            let envvars: Map<string, string> | undefined = undefined;
-            if (
-                profile.envvars !== null &&
-                profile.envvars !== undefined &&
-                typeof profile.envvars === 'object'
-            ) {
-                envvars = new Map();
-                Object.keys(profile.envvars).forEach((key: string) => {
-                    envvars?.set(key, profile.envvars[key]);
-                });
-            }
-            return new ShellProfile(name, path, symlink, envvars);
-        } catch (err) {
-            return new Error(utils.error(err));
-        }
-    }
-
-    constructor(
-        name: string,
-        path: string,
-        symlink: boolean,
-        envvars: Map<string, string> | undefined,
-    ) {
-        this.path = path;
-        this.name = name;
-        this.symlink = symlink;
-        this.envvars = envvars;
-    }
-
-    public getEnvvarsCount(): number {
-        return this.envvars === undefined ? 0 : this.envvars.size;
-    }
-}