zust/dist/types/engine/computedEngine.d.ts

A powerful, lightweight, and fully standalone state management library for React with time-travel debugging, computed values, and zero dependencies

export interface ComputedConfig<T, R> {
    compute: (state: T) => R;
    deps?: string[];
    cache?: boolean;
}
export type ComputedValues<T> = Record<string, ComputedConfig<T, unknown> | ((state: T) => unknown)>;
export declare class ComputedEngine<T extends object> {
    private getState;
    private computedMap;
    constructor(getState: () => T, computedValues?: ComputedValues<T>);
    addComputed<R>(key: string, config: ComputedConfig<T, R> | ((state: T) => R)): void;
    get<R>(key: string): R | undefined;
    private shouldUseCache;
    private getDependencyValues;
    invalidate(key: string): void;
    invalidateAll(): void;
    getStats(): Record<string, {
        computeCount: number;
        cached: boolean;
    }>;
    shouldInvalidate(changedPath: string): string[];
    private pathMatches;
    defineGetters(target: Record<string, unknown>): void;
    destroy(): void;
}
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