import { BaseGenome, GeneticSearchInterface, PopulationSummary, SchedulerConfig, SchedulerInterface, SchedulerAction, SchedulerActionInput, EvaluatedGenome } from "./types";
/**
 * A scheduler for a genetic search algorithm.
 *
 * The scheduler is responsible for executing scheduled tasks or operations
 * in the genetic search algorithm.
 *
 * @template TGenome The type of genome objects in the population.
 * @template TConfig The type of configuration object of macro parameters,
 * which the scheduler will be able to manipulate.
 *
 * @category Scheduler
 */
export declare class Scheduler<TGenome extends BaseGenome, TConfig> implements SchedulerInterface<TGenome> {
    /**
     * An array of log messages generated by the scheduler.
     */
    readonly logs: string[];
    /**
     * A function to log messages.
     *
     * @param message - The message to log.
     */
    protected readonly logger: (message: string) => void;
    /**
     * The genetic search runner.
     */
    protected readonly runner: GeneticSearchInterface<TGenome>;
    /**
     * The configuration object of macro parameters, which the scheduler will be able to manipulate.
     */
    protected readonly config: TConfig;
    /**
     * The maximum length of the history array.
     */
    protected readonly maxHistoryLength: number;
    /**
     * The rules applied by the scheduler.
     */
    protected readonly actions: SchedulerAction<TGenome, TConfig>[];
    /**
     * The history of population summaries.
     */
    protected history: PopulationSummary[];
    /**
     * Constructor of the Scheduler class.
     *
     * @param params - The parameters to initialize the scheduler.
     */
    constructor(params: SchedulerConfig<TGenome, TConfig>);
    /**
     * Executes a single step or iteration in the scheduler.
     */
    step(evaluatedPopulation: EvaluatedGenome<TGenome>[]): void;
    /**
     * Handles the history of population summaries.
     *
     * Adds the current population summary to the history. If the history
     * exceeds the maximum allowed length, it trims the oldest entries.
     */
    protected handleHistory(): void;
    /**
     * Constructs the input data for a scheduler rule.
     *
     * This input is used by both the `condition` and `action` functions
     * of a scheduler rule.
     *
     * @returns An object containing the runner, history, config, and logger.
     */
    protected getRuleInput(evaluatedPopulation: EvaluatedGenome<TGenome>[]): SchedulerActionInput<TGenome, TConfig>;
    /**
     * Clears all the logs stored in the scheduler.
     */
    protected clearLogs(): void;
}
/**
 * An exception thrown when a scheduler condition is not satisfied.
 *
 * This exception is thrown when a scheduler rule's condition function
 * returns false.
 *
 * @category Exceptions
 * @category Scheduler
 */
export declare class SchedulerConditionException extends Error {
    constructor();
}
/**
 * Checks if a scheduler condition is satisfied.
 *
 * If the condition is not satisfied, this function throws a {@link SchedulerConditionException}`.
 *
 * @see SchedulerConditionException
 *
 * @param condition - The result of the scheduler condition check.
 *
 * @category Scheduler
 */
export declare function checkSchedulerCondition(condition: boolean): void;