style: formatting and whitespaces (#7840)

tns-core-modules/data/observable-array/observable-array.d.ts

@@ -52,7 +52,7 @@ export class ObservableArray<T> extends observable.Observable {
 
     /**
      * A basic method signature to hook an event listener (shortcut alias to the addEventListener method).
-     * @param eventNames - String corresponding to events (e.g. "propertyChange"). Optionally could be used more events separated by `,` (e.g. "propertyChange", "change"). 
+     * @param eventNames - String corresponding to events (e.g. "propertyChange"). Optionally could be used more events separated by `,` (e.g. "propertyChange", "change").
      * @param callback - Callback function which will be executed when event is raised.
      * @param thisArg - An optional parameter which will be used as `this` context for callback execution.
      */
@@ -122,14 +122,14 @@ export class ObservableArray<T> extends observable.Observable {
     push(...items: T[]): number;
 
     /**
-     * Reverses the elements in an Array. 
+     * Reverses the elements in an Array.
      */
     reverse(): T[];
     /**
      * Removes the first element from an array and returns it.
      */
     shift(): T;
-    /** 
+    /**
      * Returns a section of an array.
      * @param start The beginning of the specified portion of the array.
      * @param end The end of the specified portion of the array.
@@ -192,21 +192,21 @@ export class ObservableArray<T> extends observable.Observable {
 
     /**
      * Performs the specified action for each element in an array.
-     * @param callbackfn  A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array. 
+     * @param callbackfn  A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array.
      * @param thisArg  An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
      */
     forEach(callbackfn: (value: T, index: number, array: T[]) => void, thisArg?: any): void;
 
     /**
      * Calls a defined callback function on each element of an array, and returns an array that contains the results.
-     * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. 
+     * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
      * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
      */
     map<U>(callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: any): U[];
 
     /**
-     * Returns the elements of an array that meet the condition specified in a callback function. 
-     * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. 
+     * Returns the elements of an array that meet the condition specified in a callback function.
+     * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array.
      * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
      */
     filter(callbackfn: (value: T, index: number, array: T[]) => boolean, thisArg?: any): T[];
@@ -224,15 +224,15 @@ export class ObservableArray<T> extends observable.Observable {
      */
     reduce<U>(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U;
 
-    /** 
+    /**
      * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
-     * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. 
+     * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
      * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
      */
     reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue?: T): T;
-    /** 
+    /**
      * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
-     * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. 
+     * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
      * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
      */
     reduceRight<U>(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U;