FIN INIT

node_modules/chart.js/dist/helpers/helpers.collection.d.ts

@@ -0,0 +1,68 @@
+/**
+ * Binary search
+ * @param table - the table search. must be sorted!
+ * @param value - value to find
+ * @param cmp
+ * @private
+ */
+export declare function _lookup(table: number[], value: number, cmp?: (value: number) => boolean): {
+    lo: number;
+    hi: number;
+};
+export declare function _lookup<T>(table: T[], value: number, cmp: (value: number) => boolean): {
+    lo: number;
+    hi: number;
+};
+/**
+ * Binary search
+ * @param table - the table search. must be sorted!
+ * @param key - property name for the value in each entry
+ * @param value - value to find
+ * @param last - lookup last index
+ * @private
+ */
+export declare const _lookupByKey: (table: Record<string, number>[], key: string, value: number, last?: boolean) => {
+    lo: number;
+    hi: number;
+};
+/**
+ * Reverse binary search
+ * @param table - the table search. must be sorted!
+ * @param key - property name for the value in each entry
+ * @param value - value to find
+ * @private
+ */
+export declare const _rlookupByKey: (table: Record<string, number>[], key: string, value: number) => {
+    lo: number;
+    hi: number;
+};
+/**
+ * Return subset of `values` between `min` and `max` inclusive.
+ * Values are assumed to be in sorted order.
+ * @param values - sorted array of values
+ * @param min - min value
+ * @param max - max value
+ */
+export declare function _filterBetween(values: number[], min: number, max: number): number[];
+export interface ArrayListener<T> {
+    _onDataPush?(...item: T[]): void;
+    _onDataPop?(): void;
+    _onDataShift?(): void;
+    _onDataSplice?(index: number, deleteCount: number, ...items: T[]): void;
+    _onDataUnshift?(...item: T[]): void;
+}
+/**
+ * Hooks the array methods that add or remove values ('push', pop', 'shift', 'splice',
+ * 'unshift') and notify the listener AFTER the array has been altered. Listeners are
+ * called on the '_onData*' callbacks (e.g. _onDataPush, etc.) with same arguments.
+ */
+export declare function listenArrayEvents<T>(array: T[], listener: ArrayListener<T>): void;
+/**
+ * Removes the given array event listener and cleanup extra attached properties (such as
+ * the _chartjs stub and overridden methods) if array doesn't have any more listeners.
+ */
+export declare function unlistenArrayEvents<T>(array: T[], listener: ArrayListener<T>): void;
+/**
+ * @param items
+ */
+export declare function _arrayUnique<T>(items: T[]): T[];