How to use the @angular/cdk/coercion.coerceNumberProperty function in @angular/cdk

set step(v) {
        this._step = coerceNumberProperty(v, this._step);
        if (this._step % 1 !== 0) {
            this._roundLabelTo = /** @type {?} */ ((this._step.toString().split('.').pop())).length;
        }
        // Since this could modify the label, we need to notify the change detection.
        this._changeDetectorRef.markForCheck();
    }
    /**

transform(
    // tslint:disable-next-line:no-any
    input: any,
    factor: number = KILO_MULTIPLIER,
    inputUnit: DtUnit = DtUnit.BITS,
  ): DtFormattedValue | string {
    if (isEmpty(input)) {
      return NO_DATA;
    }
    if (input instanceof DtFormattedValue) {
      return formatBits(input, { factor, inputUnit });
    }
    if (isNumber(input)) {
      return formatBits(coerceNumberProperty(input), { factor, inputUnit });
    }

    return NO_DATA;
  }
}

function coerceInsertionIndex(value: any): number | 'start' | 'end' | undefined {
  if (value === '') {
    return undefined;
  }
  if (value === 'start' || value === 'end' || value === undefined) {
    return value;
  }
  return coerceNumberProperty(value);
}

    this._pageSizeOptions = (value || []).map(p => coerceNumberProperty(p));
    this._updateDisplayedPageSizeOptions();

set minSelections(minSelections) {
    this._minSelections = coerceNumberProperty(minSelections);
  }

  set fixedTopGap(value) { this._fixedTopGap = coerceNumberProperty(value); }
  private _fixedTopGap = 0;

function (page) {
        if (page === 1 || (page >= 1 && page <= this.maxPage)) {
            this._page = coerceNumberProperty(Math.floor(page));
            this._handleOnChange();
            return true;
        }
        return false;
    };
    /**

  set rowspan(value: number) { this._rowspan = Math.round(coerceNumberProperty(value)); }

  set colspan(value: number) { this._colspan = Math.round(coerceNumberProperty(value)); }

public set size(v: number | string) {
        this.setStyle('flex-basis', `${coerceNumberProperty(v)}px`);
    }