How to use the @ptsecurity/mosaic/core.mcSelectAnimations.fadeInContent function in @ptsecurity/mosaic

changeDetection: ChangeDetectionStrategy.OnPush,
    host: {
        '[attr.id]': 'id',
        '[attr.tabindex]': 'tabIndex',
        class: 'mc-select',
        '[class.mc-disabled]': 'disabled',
        '[class.mc-select-invalid]': 'errorState',
        '[class.mc-select-required]': 'required',
        '(keydown)': 'handleKeydown($event)',
        '(focus)': 'onFocus()',
        '(blur)': 'onBlur()',
        '(window:resize)': 'calculateHiddenItems()'
    },
    animations: [
        mcSelectAnimations.transformPanel,
        mcSelectAnimations.fadeInContent
    ],
    providers: [
        { provide: McFormFieldControl, useExisting: McSelect },
        { provide: MC_OPTION_PARENT_COMPONENT, useExisting: McSelect }
    ]
})
export class McSelect extends McSelectMixinBase implements
    AfterContentInit, AfterViewInit, OnChanges, OnDestroy, OnInit, DoCheck, ControlValueAccessor, CanDisable,
    HasTabIndex, McFormFieldControl, CanUpdateErrorState {

    /** A name for this control that can be used by `mc-form-field`. */
    controlType = 'mc-select';

    hiddenItems: number = 0;
    oneMoreText: string = '...ещё';

'[attr.id]': 'id',
        '[tabindex]': 'tabIndex',

        class: 'mc-select',
        '[class.mc-disabled]': 'disabled',
        '[class.mc-select-invalid]': 'errorState',
        '[class.mc-select-required]': 'required',

        '(keydown)': 'handleKeydown($event)',
        '(focus)': 'onFocus()',
        '(blur)': 'onBlur()',
        '(window:resize)': 'calculateHiddenItems()'
    },
    animations: [
        mcSelectAnimations.transformPanel,
        mcSelectAnimations.fadeInContent
    ],
    providers: [
        { provide: McFormFieldControl, useExisting: McSelect },
        { provide: MC_OPTION_PARENT_COMPONENT, useExisting: McSelect }
    ]
})
export class McSelect extends McSelectMixinBase implements
    AfterContentInit, AfterViewInit, OnChanges, OnDestroy, OnInit, DoCheck, ControlValueAccessor, CanDisable,
    HasTabIndex, McFormFieldControl, CanUpdateErrorState {

    /** A name for this control that can be used by `mc-form-field`. */
    controlType = 'mc-select';

    hiddenItems: number = 0;

    /** The last measured value for the trigger's client bounding rect. */

'[attr.tabindex]': 'tabIndex',

        class: 'mc-tree-select',
        '[class.mc-disabled]': 'disabled',
        '[class.mc-select-invalid]': 'errorState',
        '[class.mc-select-required]': 'required',

        '(click)': 'toggle()',
        '(keydown)': 'handleKeydown($event)',
        '(focus)': 'onFocus()',
        '(blur)': 'onBlur()',
        '(window:resize)': 'calculateHiddenItems()'
    },
    animations: [
        mcSelectAnimations.transformPanel,
        mcSelectAnimations.fadeInContent
    ],
    providers: [
        { provide: McFormFieldControl, useExisting: McTreeSelect },
        { provide: CdkTree, useExisting: McTreeSelect }
    ]
})
export class McTreeSelect extends McTreeSelectMixinBase implements
    AfterContentInit, AfterViewInit, OnChanges, OnDestroy, OnInit, DoCheck, ControlValueAccessor,
    CanDisable, HasTabIndex, McFormFieldControl, CanUpdateErrorState {

    /** A name for this control that can be used by `mc-form-field`. */
    controlType = 'mc-select';

    hiddenItems: number = 0;

    /** The last measured value for the trigger's client bounding rect. */

'[attr.id]': 'id',
        '[attr.tabindex]': 'tabIndex',

        class: 'mc-tree-select',
        '[class.mc-disabled]': 'disabled',
        '[class.mc-select-invalid]': 'errorState',
        '[class.mc-select-required]': 'required',

        '(keydown)': 'handleKeydown($event)',
        '(focus)': 'onFocus()',
        '(blur)': 'onBlur()',
        '(window:resize)': 'calculateHiddenItems()'
    },
    animations: [
        mcSelectAnimations.transformPanel,
        mcSelectAnimations.fadeInContent
    ],
    providers: [
        { provide: McFormFieldControl, useExisting: McTreeSelect },
        { provide: CdkTree, useExisting: McTreeSelect }
    ]
})
export class McTreeSelect extends McTreeSelectMixinBase implements
    AfterContentInit, AfterViewInit, OnChanges, OnDestroy, OnInit, DoCheck, ControlValueAccessor,
    CanDisable, HasTabIndex, McFormFieldControl, CanUpdateErrorState {

    /** A name for this control that can be used by `mc-form-field`. */
    controlType = 'mc-select';

    hiddenItems: number = 0;
    oneMoreText: string = '...ещё';