import { BaseComponent } from "../../core/BaseComponent.js";
import type { FeatureFlagsManagerOptions } from "./FeatureFlagsManager.types.js";
export declare class FeatureFlagsManager extends BaseComponent {
    private options;
    private flags;
    private flagEls;
    constructor(options: FeatureFlagsManagerOptions);
    init(): void;
    destroy(): void;
    private render;
    private buildHeader;
    private buildFlags;
    private toggleFlag;
    private updateRollout;
    private tryHydrate;
    private applyParts;
}
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