chartjs-adapter-date-std/dist/index.d.ts

Chart.js adapter using browser standard Intl API for time functionalities

import { ChartTypeRegistry, CoreChartOptions, DatasetChartOptions, DateAdapter, ElementChartOptions, PluginChartOptions, ScaleChartOptions, TimeUnit } from "chart.js";
import { _DeepPartialObject } from "chart.js/types/utils";
export declare class StdDateAdapter implements DateAdapter {
    /**
     * Creates an object from this StdAdaptorClass that can be used in Object.assign (...).
     * Needed for Chart.js
     */
    static chartJsStandardAdapter(): any;
    formatLabels: string[];
    FORMATS: {
        [k: string]: string;
    };
    intlFormats: {
        [k: string]: Intl.DateTimeFormatOptions;
    };
    formatters: {
        [k: string]: Intl.DateTimeFormat;
    };
    configuredLocale: string;
    options: unknown;
    updateLocale(locale: string): void;
    constructor(locale?: string);
    override(members: Partial<DateAdapter>): void;
    init(chartOptions: _DeepPartialObject<CoreChartOptions<keyof ChartTypeRegistry> & ElementChartOptions<keyof ChartTypeRegistry> & PluginChartOptions<keyof ChartTypeRegistry> & DatasetChartOptions<keyof ChartTypeRegistry> & ScaleChartOptions<keyof ChartTypeRegistry>>): void;
    toInteger(dirtyNumber: any): number;
    toDate(value?: unknown): Date | null;
    addMonths(date: Date, amount: number): number;
    diffInMonths(max: Date, min: Date): number;
    formats(): {
        [k: string]: string;
    };
    parse(value: unknown, fmt?: TimeUnit): number | null;
    format(time: number, fmt: TimeUnit): string;
    add(time: number, amount: number, unit: TimeUnit): number;
    diff(max: number, min: number, unit: TimeUnit): number;
    startOf(time: number, unit: TimeUnit | 'isoWeek', weekday?: number): number;
    endOf(time: number, unit: TimeUnit | 'isoWeek'): number;
}
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