// Generated by dts-bundle-generator v9.5.1

/**
 * Cron pattern mode for controlling precision level
 */
export type CronMode = "auto" | "5-part" | "6-part" | "7-part" | "5-or-6-parts" | "6-or-7-parts";
/**
 * Create a CronPattern instance from pattern string ('* * * * * *')
 * @constructor
 * @param {string} pattern - Input pattern
 * @param {string} timezone - Input timezone, used for '?'-substitution
 * @param {object} options - Cron options including mode
 */
export declare class CronPattern {
	pattern: string;
	timezone?: string;
	mode: CronMode;
	alternativeWeekdays: boolean;
	sloppyRanges: boolean;
	second: number[];
	minute: number[];
	hour: number[];
	day: number[];
	month: number[];
	dayOfWeek: number[];
	year: number[];
	lastDayOfMonth: boolean;
	lastWeekday: boolean;
	nearestWeekdays: number[];
	starDOM: boolean;
	starDOW: boolean;
	starYear: boolean;
	useAndLogic: boolean;
	constructor(pattern: string, timezone?: string, options?: {
		mode?: CronMode;
		alternativeWeekdays?: boolean;
		sloppyRanges?: boolean;
	});
	/**
	 * Parse current pattern, will throw on any type of failure
	 * @private
	 */
	private parse;
	/**
	 * Convert current part (seconds/minutes etc) to an array of 1 or 0 depending on if the part is about to trigger a run or not.
	 */
	private partToArray;
	/**
	 * After converting JAN-DEC, SUN-SAT only 0-9 * , / - are allowed, throw if anything else pops up
	 * @throws On error
	 */
	private throwAtIllegalCharacters;
	/**
	 * Nothing but a number, potentially with a modifier, left - handle that
	 *
	 * @param conf Current part, expected to be a number, as a string
	 * @param type One of "seconds", "minutes" etc
	 * @param valueIndexOffset -1 for day of month, and month, as they start at 1. 0 for seconds, hours, minutes
	 */
	private handleNumber;
	/**
	 * Set a specific value for a specific part of the CronPattern.
	 *
	 * @param part The specific part of the CronPattern, e.g., "second", "minute", etc.
	 * @param index The index to modify.
	 * @param value The value to set, typically 0 or 1, in case of "nth weekday" it will be the weekday number used for further processing
	 */
	private setPart;
	/**
	 * Validates that a parsed number is not NaN.
	 * Throws a TypeError with a descriptive message if the value is NaN.
	 *
	 * @param value - The value to validate
	 * @param errorMessage - The error message to throw if validation fails
	 * @throws {TypeError} If the value is NaN
	 * @private
	 */
	private validateNotNaN;
	/**
	 * Validates that a range is valid (lower <= upper) and that steps are valid (> 0 and <= array length).
	 *
	 * @param lower - Lower bound of range
	 * @param upper - Upper bound of range
	 * @param steps - Optional step value to validate
	 * @param type - The type of pattern part being validated
	 * @param conf - The original configuration string for error messages
	 * @throws {TypeError} If validation fails
	 * @private
	 */
	private validateRange;
	/**
	 * Take care of ranges with stepping (e.g. 3-23/5)
	 *
	 * @param conf Current part, expected to be a string like 3-23/5
	 * @param type One of "seconds", "minutes" etc
	 * @param valueIndexOffset -1 for day of month, and month, as they start at 1. 0 for seconds, hours, minutes
	 */
	private handleRangeWithStepping;
	private extractNth;
	/**
	 * Take care of ranges (e.g. 1-20)
	 *
	 * @param conf - Current part, expected to be a string like 1-20, can contain L for last
	 * @param type - One of "seconds", "minutes" etc
	 * @param valueIndexOffset - -1 for day of month, and month, as they start at 1. 0 for seconds, hours, minutes
	 */
	private handleRange;
	/**
	 * Handle stepping (e.g. * / 14)
	 *
	 * @param conf Current part, expected to be a string like * /20 (without the space)
	 * @param type One of "seconds", "minutes" etc
	 */
	private handleStepping;
	/**
	 * Replace day name with day numbers
	 *
	 * @param conf Current part, expected to be a string that might contain sun,mon etc.
	 *
	 * @returns Conf with 0 instead of sun etc.
	 */
	private replaceAlphaDays;
	/**
	 * Replace day name with day numbers (Quartz mode)
	 * In Quartz mode: Sunday=1, Monday=2, ..., Saturday=7
	 *
	 * @param conf Current part, expected to be a string that might contain sun,mon etc.
	 *
	 * @returns Conf with Quartz-style numbering
	 */
	private replaceAlphaDaysQuartz;
	/**
	 * Replace month name with month numbers
	 *
	 * @param conf Current part, expected to be a string that might contain jan,feb etc.
	 *
	 * @returns conf with 0 instead of sun etc.
	 */
	private replaceAlphaMonths;
	/**
	 * Replace nicknames with actual cron patterns
	 *
	 * @param pattern Pattern, may contain nicknames, or not
	 *
	 * @returns Pattern, with cron expression insted of nicknames
	 */
	private handleNicknames;
	/**
	 * Handle the nth weekday of the month logic using hash sign (e.g. FRI#2 for the second Friday of the month)
	 *
	 * @param index Weekday, example: 5 for friday
	 * @param nthWeekday bitmask, 2 (0x00010) for 2nd friday, 31 (ANY_OCCURRENCE, 0b100000) for any day
	 */
	private setNthWeekdayOfMonth;
}
export type CatchCallbackFn = (e: unknown, job: Cron) => void;
export type ProtectCallbackFn = (job: Cron) => void;
/**
 * Options for configuring cron jobs.
 *
 * @interface
 */
export interface CronOptions<T = undefined> {
	/**
	 * The name of the cron job. If provided, the job will be added to the
	 * `scheduledJobs` array, allowing it to be accessed by name.
	 */
	name?: string;
	/**
	 * If true, the job will be paused initially.
	 * @default false
	 */
	paused?: boolean;
	/**
	 * If true, the job will be stopped permanently.
	 * @default false
	 */
	kill?: boolean;
	/**
	 * If true, errors thrown by the job function will be caught.
	 * If a function is provided, it will be called with the error and the job instance.
	 * @default false
	 */
	catch?: boolean | CatchCallbackFn;
	/**
	 * If true, the underlying timer will be unreferenced, allowing the Node.js
	 * process to exit even if the job is still running.
	 * @default false
	 */
	unref?: boolean;
	/**
	 * The maximum number of times the job will run.
	 * @default Infinity
	 */
	maxRuns?: number;
	/**
	 * The minimum interval between job executions, in seconds.
	 * @default 1
	 */
	interval?: number;
	/**
	 * If true, prevents the job from running if the previous execution is still in progress.
	 * If a function is provided, it will be called if the job is blocked.
	 * @default false
	 */
	protect?: boolean | ProtectCallbackFn;
	/**
	 * The date and time at which the job should start running.
	 */
	startAt?: string | Date | CronDate<T>;
	/**
	 * The date and time at which the job should stop running.
	 */
	stopAt?: string | Date | CronDate<T>;
	/**
	 * The timezone for the cron job.
	 */
	timezone?: string;
	/**
	 * The UTC offset for the cron job, in minutes.
	 */
	utcOffset?: number;
	/**
	 * If true, uses AND logic when combining day-of-month and day-of-week.
	 * If false, uses OR logic for combining day-of-month and day-of-week (legacy behavior).
	 * @default false
	 */
	domAndDow?: boolean;
	/**
	 * @deprecated Use domAndDow instead. This option will be removed in a future version.
	 * If true, enables legacy mode (OR logic) for compatibility with older cron implementations.
	 * Offset the scheduled date by a number of days.
	 * Positive values shift the date forward, negative values shift it backward.
	 * For example, dayOffset: -1 schedules the job one day before the pattern match.
	 * @default 0
	 */
	dayOffset?: number;
	/**
	 * If true, enables legacy mode for compatibility with older cron implementations.
	 * @default true
	 */
	legacyMode?: boolean;
	/**
	 * Specifies the cron pattern mode to use for parsing and execution.
	 *
	 * - "auto": Automatically detect pattern format (default behavior)
	 * - "5-part": Traditional 5-field cron (minute-level precision, seconds forced to 0, years wildcarded)
	 * - "6-part": Extended 6-field cron (second-level precision, years wildcarded)
	 * - "7-part": Full 7-field cron (second-level and year-specific precision)
	 * - "5-or-6-parts": Accept 5 or 6 field patterns (years wildcarded)
	 * - "6-or-7-parts": Accept 6 or 7 field patterns (no additional constraints)
	 *
	 * @default "auto"
	 */
	mode?: CronMode;
	/**
	 * An optional context object that will be passed to the job function.
	 */
	context?: T;
	/**
	 * If true, enables alternative weekday numbering (Quartz mode).
	 * In standard mode (false): Sunday=0, Monday=1, ..., Saturday=6
	 * In Quartz mode (true): Sunday=1, Monday=2, ..., Saturday=7
	 * @default false
	 */
	alternativeWeekdays?: boolean;
	/**
	 * If true, allows non-standard stepping formats for backward compatibility.
	 * When false (default), only wildcard (*\/step) or range (min-max\/step) formats are allowed.
	 * When true, allows numeric prefix formats like /10, 5/5, 30/30.
	 * @default false
	 */
	sloppyRanges?: boolean;
}
/**
 * Converts date to CronDate
 *
 * @param d Input date, if using string representation ISO 8001 (2015-11-24T19:40:00) local timezone is expected
 * @param tz String representation of target timezone in Europe/Stockholm format, or a number representing offset in minutes.
 */
export declare class CronDate<T = undefined> {
	tz: string | number | undefined;
	/**
	 * Current milliseconds
	 * @type {number}
	 */
	ms: number;
	/**
	 * Current second (0-59), in local time or target timezone specified by `this.tz`
	 * @type {number}
	 */
	second: number;
	/**
	 * Current minute (0-59), in local time or target timezone specified by `this.tz`
	 * @type {number}
	 */
	minute: number;
	/**
	 * Current hour (0-23), in local time or target timezone specified by `this.tz`
	 * @type {number}
	 */
	hour: number;
	/**
	 * Current day (1-31), in local time or target timezone specified by `this.tz`
	 * @type {number}
	 */
	day: number;
	/**
	 * Current month (1-12), in local time or target timezone specified by `this.tz`
	 * @type {number}
	 */
	month: number;
	/**
	 * Current full year, in local time or target timezone specified by `this.tz`
	 */
	year: number;
	constructor(d?: CronDate<T> | Date | string | null, tz?: string | number);
	/**
	 * Calculates the last day of a given month.
	 * Uses a performance optimization for months other than February.
	 *
	 * @param year The year
	 * @param month The month (0-11)
	 * @returns The last day of the month (1-31)
	 * @private
	 */
	private getLastDayOfMonth;
	/**
	 * Calculates the last weekday (Mon-Fri) of a given month.
	 *
	 * @param year The target year.
	 * @param month The target month (0-11).
	 * @returns The day of the month (1-31) that is the last weekday.
	 * @private
	 */
	private getLastWeekday;
	/**
	 * Calculates the nearest weekday (Mon-Fri) to a given day of the month.
	 * Handles month boundaries.
	 *
	 * @param year The target year.
	 * @param month The target month (0-11).
	 * @param day The target day (1-31).
	 * @returns The day of the month (1-31) that is the nearest weekday, or -1 if the day doesn't exist in the month.
	 */
	private getNearestWeekday;
	/**
	 * Check if the given date is the nth occurrence of a weekday in its month.
	 *
	 * @param year The year.
	 * @param month The month (0 for January, 11 for December).
	 * @param day The day of the month.
	 * @param nth The nth occurrence (bitmask).
	 *
	 * @return True if the date is the nth occurrence of its weekday, false otherwise.
	 */
	private isNthWeekdayOfMonth;
	/**
	 * Sets internals using a Date
	 */
	private fromDate;
	/**
	 * Sets internals by deep copying another CronDate
	 *
	 * @param {CronDate} d - Input date
	 */
	private fromCronDate;
	/**
	 * Reset internal parameters (seconds, minutes, hours) if any of them have exceeded (or could have exceeded) their normal ranges
	 *
	 * Will alway return true on february 29th, as that is a date that _could_ be out of bounds
	 */
	private apply;
	/**
	 * Sets internals by parsing a string
	 */
	private fromString;
	/**
	 * Find next match of current part
	 */
	private findNext;
	/**
	 * Internal unified method to find a matching time component in either direction.
	 * This method searches through the pattern to find the next or previous valid value
	 * for the specified target component (second, minute, hour, day, or month).
	 *
	 * @param options Cron options
	 * @param target Target property (second, minute, hour, day, month)
	 * @param pattern Pattern to use
	 * @param offset Offset to use
	 * @param direction 1 for forward (next), -1 for backward (previous)
	 * @returns Status code: 1 = same value matches, 2 = value changed, 3 = no match found
	 *
	 * @private
	 */
	private _findMatch;
	/**
	 * Increment to next run time recursively.
	 *
	 * This function traverses the date components (year, month, day, hour, minute, second)
	 * to find the next date and time that matches the cron pattern. It uses a recursive
	 * approach to handle the dependencies between different components. For example,
	 * if the day changes, the hour, minute, and second need to be reset.
	 *
	 * The recursion is limited to the year 10000 to prevent potential
	 * infinite loops or excessive stack depth, and to match the maximum supported
	 * year in OCPS 1.2 (years 1-9999).
	 *
	 * @param pattern The cron pattern used to determine the next run time.
	 * @param options The cron options that influence the incrementing behavior.
	 * @param doing The index of the `RecursionSteps` array indicating the current
	 *              date component being processed. 0 represents "month", 1 represents "day", etc.
	 *
	 * @returns This `CronDate` instance for chaining, or null if incrementing
	 *          was not possible (e.g., reached year 10000 limit or no matching date).
	 *
	 * @private
	 */
	private recurse;
	/**
	 * Increment to next run time
	 *
	 * @param pattern The pattern used to increment the current date.
	 * @param options Cron options used for incrementing.
	 * @param hasPreviousRun True if there was a previous run, false otherwise. This is used to determine whether to apply the minimum interval.
	 * @returns This CronDate instance for chaining, or null if incrementing was not possible (e.g., reached year 3000 limit).
	 */
	increment(pattern: CronPattern, options: CronOptions<T>, hasPreviousRun: boolean): CronDate<T> | null;
	/**
	 * Decrement to previous run time
	 *
	 * @param pattern The pattern used to decrement the current date.
	 * @param options Cron options used for decrementing.
	 * @returns This CronDate instance for chaining, or null if decrementing was not possible (e.g., reached year 0).
	 */
	decrement(pattern: CronPattern, options: CronOptions<T>): CronDate<T> | null;
	/**
	 * Find previous match by recursively checking pattern parts in reverse.
	 *
	 * This is the backward equivalent of the recurse() method. It searches backwards
	 * through time to find the previous date/time that matches the cron pattern.
	 *
	 * @param pattern The cron pattern used to determine the previous run time.
	 * @param options The cron options that influence the decrementing behavior.
	 * @param doing The index of the `RecursionSteps` array indicating the current
	 *              date component being processed.
	 *
	 * @returns This `CronDate` instance for chaining, or null if decrementing
	 *          was not possible (e.g., reached year 0 or no matching date).
	 *
	 * @private
	 */
	private recurseBackward;
	/**
	 * Get the maximum value in a pattern for a given target.
	 * Used when resetting components during backward recursion.
	 *
	 * @param target The target component (second, minute, hour, day, month)
	 * @param pattern The cron pattern
	 * @param offset The offset to apply
	 * @returns The maximum valid value for the target component
	 *
	 * @private
	 */
	private getMaxPatternValue;
	/**
	 * Find previous match for a specific component going backwards in time.
	 * This is the backward equivalent of the findNext() method.
	 *
	 * @param options Cron options
	 * @param target Target property (second, minute, hour, day, month)
	 * @param pattern Pattern to use
	 * @param offset Offset to use
	 * @returns Status code: 1 = same value matches, 2 = value changed to earlier value, 3 = no match found
	 *
	 * @private
	 */
	private findPrevious;
	/**
	 * Convert current state back to a javascript Date()
	 *
	 * @param internal If this is an internal call
	 */
	getDate(internal?: boolean): Date;
	/**
	 * Convert current state back to a javascript Date() and return UTC milliseconds
	 */
	getTime(): number;
	/**
	 * Check if the current CronDate matches a cron pattern
	 *
	 * @param pattern The cron pattern to match against
	 * @param options The cron options that influence matching
	 * @returns true if the date matches the pattern, false otherwise
	 */
	match(pattern: CronPattern, options: CronOptions<T>): boolean;
}
/**
 * An array containing all named cron jobs.
 */
export declare const scheduledJobs: Cron<any>[];
/**
 * Callback function type
 *
 * @param self - Reference to the Cron instance that triggered the callback
 * @param context - Optional context value passed through options.context
 *
 * @returns void or Promise<void> for async callbacks
 */
export type CronCallback<T = undefined> = (self: InstanceType<typeof Cron<T>>, context: T) => void | Promise<void>;
/**
 * Cron entrypoint
 *
 * @constructor
 * @param pattern - Input pattern, input date, or input ISO 8601 time string
 * @param [fnOrOptions1] - Options or function to be run each iteration of pattern
 * @param [fnOrOptions2] - Options or function to be run each iteration of pattern
 */
export declare class Cron<T = undefined> {
	name: string | undefined;
	options: CronOptions<T>;
	private _states;
	private fn?;
	/**
	 * Internal helper to get the timezone or UTC offset for date operations.
	 * Reduces duplication of `this.options.timezone || this.options.utcOffset` throughout the codebase.
	 *
	 * @returns The timezone string or UTC offset number
	 * @private
	 */
	private getTz;
	/**
	 * Internal helper to apply dayOffset to a date if configured.
	 * Reduces duplication of dayOffset calculation logic.
	 *
	 * @param date - The base date to apply offset to
	 * @returns The date with dayOffset applied, or the original date if no offset is configured
	 * @private
	 */
	private applyDayOffset;
	constructor(pattern: string | Date, fnOrOptions1?: CronOptions<T> | CronCallback<T>, fnOrOptions2?: CronOptions<T> | CronCallback<T>);
	/**
	 * Find next runtime, based on supplied date. Strips milliseconds.
	 *
	 * @param prev - Optional. Date to start from. Can be a CronDate, Date object, or a string representing a date.
	 * @returns The next run time as a Date object, or null if there is no next run.
	 */
	nextRun(prev?: CronDate<T> | Date | string | null): Date | null;
	/**
	 * Find next n runs, based on supplied date. Strips milliseconds.
	 *
	 * @param n - Number of runs to enumerate
	 * @param previous - Date to start from
	 * @returns - Next n run times
	 */
	nextRuns(n: number, previous?: Date | string): Date[];
	/**
	 * Find previous n runs, based on supplied date. Strips milliseconds.
	 *
	 * @param n - Number of runs to enumerate
	 * @param reference - Date to start from (defaults to now)
	 * @returns - Previous n run times in reverse chronological order (most recent first)
	 */
	previousRuns(n: number, reference?: Date | string): Date[];
	/**
	 * Internal helper to enumerate runs in either direction.
	 *
	 * @param n - Number of runs to enumerate
	 * @param startDate - Date to start from
	 * @param direction - Direction to enumerate ("next" or "previous")
	 * @returns Array of run times with dayOffset applied
	 * @private
	 */
	private _enumerateRuns;
	/**
	 * Check if a given date matches the cron pattern
	 *
	 * @param date - Date to check. Can be a Date object or a string representing a date.
	 * @returns true if the date matches the pattern, false otherwise
	 */
	match(date: Date | string): boolean;
	/**
	 * Return the original pattern, if there was one.
	 * Returns undefined when the job was created with a Date or ISO 8601 string instead of a cron pattern.
	 *
	 * @returns Original cron pattern, or undefined for date-based jobs
	 */
	getPattern(): string | undefined;
	/**
	 * Return the original run-once date, if there was one
	 *
	 * @returns Original run-once date, or null if not a run-once job
	 */
	getOnce(): Date | null;
	/**
	 * Indicates whether or not the cron job is scheduled and running, e.g. awaiting next trigger
	 *
	 * @returns Running or not
	 */
	isRunning(): boolean;
	/**
	 * Indicates whether or not the cron job is permanently stopped
	 *
	 * @returns Running or not
	 */
	isStopped(): boolean;
	/**
	 * Indicates whether or not the cron job is currently working
	 *
	 * @returns Running or not
	 */
	isBusy(): boolean;
	/**
	 * Return current/previous run start time
	 *
	 * @returns Current (if running) or previous run time
	 */
	currentRun(): Date | null;
	/**
	 * Return previous run start time
	 *
	 * @returns Previous run time
	 */
	previousRun(): Date | null;
	/**
	 * Returns number of milliseconds to next run
	 *
	 * @param prev Starting date, defaults to now - minimum interval
	 */
	msToNext(prev?: CronDate<T> | Date | string): number | null;
	/**
	 * Stop execution
	 *
	 * Running this will forcefully stop the job, and prevent furter exection. `.resume()` will not work after stopping.
	 * It will also be removed from the scheduledJobs array if it were named.
	 */
	stop(): void;
	/**
	 * Pause execution
	 *
	 * @returns Wether pause was successful
	 */
	pause(): boolean;
	/**
	 * Resume execution
	 *
	 * @returns Wether resume was successful
	 */
	resume(): boolean;
	/**
	 * Schedule a new job
	 *
	 * @param func - Function to be run each iteration of pattern
	 */
	schedule(func?: CronCallback<T>): Cron<T>;
	/**
	 * Internal function to trigger a run, used by both scheduled and manual trigger
	 */
	private _trigger;
	/**
	 * Trigger a run manually
	 */
	trigger(): Promise<void>;
	/**
	 * Returns number of runs left, undefined = unlimited
	 */
	runsLeft(): number | undefined;
	/**
	 * Called when it's time to trigger.
	 * Checks if all conditions are currently met,
	 * then instantly triggers the scheduled function.
	 */
	private _checkTrigger;
	/**
	 * Internal version of next. Cron needs millseconds internally, hence _next.
	 */
	private _next;
	/**
	 * Internal version of previous. Finds the previous scheduled run time.
	 *
	 * @param referenceDate - Optional reference date to search backwards from (defaults to now)
	 * @returns Previous scheduled run time, or null if no previous run exists
	 */
	private _previous;
	/**
	 * Calculate the previous run if no previous run is supplied, but startAt and interval are set.
	 * This calculation is only necessary if the startAt time is before the current time.
	 * Should only be called from the _next function.
	 */
	private _calculatePreviousRun;
}

export {};