deno/cli/tsc/dts/lib.esnext.array.d.ts

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***************************************************************************** */

/// <reference no-default-lib="true"/>

interface Array<T> {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast<S extends T>(predicate: (this: void, value: T, index: number, obj: T[]) => value is S, thisArg?: any): S | undefined;
  findLast(predicate: (value: T, index: number, obj: T[]) => unknown, thisArg?: any): T | undefined;

  /**
  * Returns the index of the last element in the array where predicate is true, and -1
  * otherwise.
  * @param predicate find calls predicate once for each element of the array, in ascending
  * order, until it finds one where predicate returns true. If such an element is found,
  * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
  * @param thisArg If provided, it will be used as the this value for each invocation of
  * predicate. If it is not provided, undefined is used instead.
  */
   findLastIndex(predicate: (value: T, index: number, obj: T[]) => unknown, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): T[];

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if the first argument is less than the second argument, zero if they're equal, and a positive
   * value otherwise. If omitted, the elements are sorted in ascending, ASCII character order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: T, b: T) => number): T[];

  /**
   * Copies and elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
   * @param start The zero-based location in the array from which to start removing elements.
   * @param deleteCount The number of elements to remove.
   * @returns An array containing the elements that were deleted.
   */
  toSpliced(start: number, deleteCount?: number): T[];
  /**
   * Copies and removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
   * @param start The zero-based location in the array from which to start removing elements.
   * @param deleteCount The number of elements to remove.
   * @param items Elements to insert into the array in place of the deleted elements.
   * @returns An array containing the elements that were deleted.
   */
  toSpliced<F>(start: number, deleteCount: number, ...items: F[]): (F | T)[];

  /**
   * Copies and replaces the element at the given index with the provided value.
   * @param index The zero-based location in the array for which to replace an element.
   * @param value Element to insert into the array in place of the replaced element.
   */
  with<F>(index: number, value: F): (F | T)[];
 }

interface ReadonlyArray<T> {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast<S extends T>(predicate: (this: void, value: T, index: number, obj: T[]) => value is S, thisArg?: any): S | undefined;
  findLast(predicate: (value: T, index: number, obj: T[]) => unknown, thisArg?: any): T | undefined;

   /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLastIndex(predicate: (value: T, index: number, obj: T[]) => unknown, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): T[];

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if the first argument is less than the second argument, zero if they're equal, and a positive
   * value otherwise. If omitted, the elements are sorted in ascending, ASCII character order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: T, b: T) => number): T[];

  /**
   * Copies and elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
   * @param start The zero-based location in the array from which to start removing elements.
   * @param deleteCount The number of elements to remove.
   * @returns An array containing the elements that were deleted.
   */
  toSpliced(start: number, deleteCount?: number): T[];
  /**
   * Copies and removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
   * @param start The zero-based location in the array from which to start removing elements.
   * @param deleteCount The number of elements to remove.
   * @param items Elements to insert into the array in place of the deleted elements.
   * @returns An array containing the elements that were deleted.
   */
  toSpliced<F>(start: number, deleteCount: number, ...items: F[]): (F | T)[];

  /**
   * Copies and replaces the element at the given index with the provided value.
   * @param index The zero-based location in the array for which to replace an element.
   * @param value Element to insert into the array in place of the replaced element.
   */
  with<F>(index: number, value: F): (F | T)[];
}

interface Int8Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Int8Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLastIndex(predicate: (value: number, index: number, obj: Int8Array) => boolean, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): Int8Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Int8Array;

  with(index: number, value: number): Int8Array;
}

interface Uint8Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Uint8Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLastIndex(predicate: (value: number, index: number, obj: Uint8Array) => boolean, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): Uint8Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Uint8Array;

  with(index: number, value: number): Uint8Array;
}

interface Uint8ClampedArray {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Uint8ClampedArray) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: number, index: number, obj: Uint8ClampedArray) => boolean, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): Uint8ClampedArray;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Uint8ClampedArray;

  with(index: number, value: number): Uint8ClampedArray;
}


interface Int16Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Int16Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: number, index: number, obj: Int16Array) => boolean, thisArg?: any): number;


  /** Copies and reverses the elements in an array.*/
  toReversed(): Int16Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Int16Array;

  with(index: number, value: number): Int16Array;
}

interface Uint16Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Uint16Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: number, index: number, obj: Uint16Array) => boolean, thisArg?: any): number;


  /** Copies and reverses the elements in an array.*/
  toReversed(): Uint16Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Uint16Array;

  with(index: number, value: number): Uint16Array;
}

interface Int32Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Int32Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: number, index: number, obj: Int32Array) => boolean, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): Int32Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Int32Array;

  with(index: number, value: number): Int32Array;
}

interface Uint32Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Uint32Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: number, index: number, obj: Uint32Array) => boolean, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): Uint32Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Uint32Array;

  with(index: number, value: number): Uint32Array;
}

interface Float32Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Float32Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: number, index: number, obj: Float32Array) => boolean, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): Float32Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Float32Array;

  with(index: number, value: number): Float32Array;
}

interface Float64Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: number, index: number, obj: Float64Array) => boolean, thisArg?: any): number | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: number, index: number, obj: Float64Array) => boolean, thisArg?: any): number;

  /** Copies and reverses the elements in an array.*/
  toReversed(): Float64Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: number, b: number) => number): Float64Array;

  with(index: number, value: number): Float64Array;
}

interface BigInt64Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: bigint, index: number, obj: BigInt64Array) => boolean, thisArg?: any): bigint | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: bigint, index: number, obj: BigInt64Array) => boolean, thisArg?: any): bigint;

  /** Copies and reverses the elements in an array.*/
  toReversed(): BigInt64Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: bigint, b: bigint) => number | bigint): BigInt64Array;

  with(index: number, value: number): BigInt64Array;
}

interface BigUint64Array {
  /**
   * Returns the value of the last element in the array where predicate is true, and undefined
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found, find
   * immediately returns that element value. Otherwise, find returns undefined.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findLast(predicate: (value: bigint, index: number, obj: BigUint64Array) => boolean, thisArg?: any): bigint | undefined;

  /**
   * Returns the index of the last element in the array where predicate is true, and -1
   * otherwise.
   * @param predicate find calls predicate once for each element of the array, in ascending
   * order, until it finds one where predicate returns true. If such an element is found,
   * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
   * @param thisArg If provided, it will be used as the this value for each invocation of
   * predicate. If it is not provided, undefined is used instead.
   */
  findIndexLast(predicate: (value: bigint, index: number, obj: BigUint64Array) => boolean, thisArg?: any): bigint;

  /** Copies and reverses the elements in an array.*/
  toReversed(): BigUint64Array;

  /**
   * Copies and sorts an array.
   * @param compareFn Function used to determine the order of the elements. It is expected to return
   * a negative value if first argument is less than second argument, zero if they're equal and a positive
   * value otherwise. If omitted, the elements are sorted in ascending order.
   * ```ts
   * [11,2,22,1].sort((a, b) => a - b)
   * ```
   */
  toSorted(compareFn?: (a: bigint, b: bigint) => number | bigint): BigUint64Array;

  with(index: number, value: number): BigUint64Array;
}