export interface StoredVector {
    readonly id: string;
    readonly vec: Float32Array;
    readonly model: string;
}
export interface VectorHit {
    readonly id: string;
    readonly score: number;
}
export declare class VectorSet {
    private vectors;
    get loaded(): boolean;
    ensureLoaded(load: () => Promise<StoredVector[]>): Promise<void>;
    markDirty(): void;
    cosineTopK(query: Float32Array, k: number, opts?: {
        minScore?: number;
        expectModel?: string;
    }): VectorHit[];
}