@lifeart/gxt/dist/src/core/config.d.ts

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/**
 * Runtime configuration for GXT memory pools.
 * These settings control pool sizes and adaptive growth behavior.
 */
export interface PoolConfig {
    /** Initial pool size */
    initial: number;
    /** Maximum pool size (hard cap) */
    max: number;
    /** Growth factor when pool is exhausted (e.g., 1.5 = 50% growth) */
    growthFactor: number;
    /** Shrink threshold - shrink when usage drops below this ratio of current size */
    shrinkThreshold: number;
    /** Minimum size to shrink to (won't go below initial) */
    minSize: number;
}
export interface GXTConfig {
    /** Pool for ops arrays in reactive system */
    opsArrayPool: PoolConfig;
    /** Pool for destructor arrays */
    destructorArrayPool: PoolConfig;
    /** Pool for component IDs */
    idPool: PoolConfig;
}
/** Partial config type for configureGXT - allows partial pool configs */
export type GXTConfigInput = {
    opsArrayPool?: Partial<PoolConfig>;
    destructorArrayPool?: Partial<PoolConfig>;
    idPool?: Partial<PoolConfig>;
};
export declare const config: GXTConfig;
/**
 * Configure GXT runtime settings.
 * Call this before rendering to customize pool behavior.
 */
export declare function configureGXT(userConfig: GXTConfigInput): void;
/**
 * Adaptive pool manager that handles growth and shrinking.
 */
export declare class AdaptivePool<T> {
    private pool;
    private currentMaxSize;
    private config;
    private createFn;
    private resetFn;
    private totalAllocated;
    private highWaterMark;
    constructor(config: PoolConfig, createFn: () => T, resetFn?: (item: T) => void);
    /**
     * Get an item from the pool or create a new one.
     */
    acquire(): T;
    /**
     * Return an item to the pool.
     */
    release(item: T): void;
    /**
     * Shrink the pool if it's significantly underutilized.
     * Call this periodically (e.g., on idle) to reclaim memory.
     */
    maybeShrink(): void;
    /**
     * Get current pool statistics.
     */
    getStats(): {
        poolSize: number;
        currentMaxSize: number;
        totalAllocated: number;
        highWaterMark: number;
    };
    /**
     * Clear the pool entirely.
     */
    clear(): void;
}