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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | 1x | /**
* Copyright (c) Siemens 2016 - 2025
* SPDX-License-Identifier: MIT
*/
import { ConnectedOverlayPositionChange } from '@angular/cdk/overlay';
import { ElementRef, InjectionToken, WritableSignal } from '@angular/core';
import { Subject } from 'rxjs';
import { TourStep } from './si-tour.model';
export interface TourStepInternal {
step: TourStep;
stepNumber: number;
totalSteps: number;
anchor?: ElementRef<HTMLElement>;
}
export type TourAction = 'next' | 'back' | 'cancel' | 'complete';
export interface PositionChange {
change: ConnectedOverlayPositionChange;
anchor: ElementRef;
}
export interface TourToken {
currentStep: Subject<TourStepInternal>;
blocked: WritableSignal<boolean>;
positionChange: Subject<PositionChange | undefined>;
sizeChange: Subject<void>;
control: Subject<TourAction>;
}
export const SI_TOUR_TOKEN = new InjectionToken<TourToken>('SI_TOUR_TOKEN');
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