import { Component, ComponentReturnType } from './component-class';
import { Cell } from './reactive';
import { IfCondition } from './control-flow/if';
import { SuspenseContext } from './suspense-utils';

export { SUSPENSE_CONTEXT, followPromise, type SuspenseContext, } from './suspense-utils';
export declare function lazy<T>(factory: () => Promise<{
    default: T;
}>): T;
/**
 * Props for the Suspense component
 */
export type SuspenseArgs = {
    Args: {
        /** Component to render while async content is loading */
        fallback: ComponentReturnType;
    };
    Blocks: {
        /** Default block containing async content */
        default: [];
    };
};
/**
 * Suspense boundary component that shows a fallback while async children are loading.
 * Implements SuspenseContext to track pending async operations.
 */
export declare class Suspense extends Component<SuspenseArgs> implements SuspenseContext {
    constructor();
    pendingAmountCell: Cell<number>;
    isReleasedCell: Cell<boolean>;
    get pendingAmount(): number;
    get isReleased(): boolean;
    start(): void;
    end(): void;
    get fallback(): ComponentReturnType;
    _template(): Component<any> | IfCondition | import('./control-flow/list').AsyncListComponent<any> | import('./control-flow/list').SyncListComponent<any>;
}