import type { FabricComponentEntry } from "./types.js";
export type ComponentConfigScope = "session" | "global" | "project";
export interface ComponentConfigSource {
    scope: "global" | "project";
    path: string;
    trusted: boolean;
    present: boolean;
    selected: boolean;
}
export interface ComponentConfigSnapshot {
    revision: string;
    entries: FabricComponentEntry[];
    layers: {
        global: FabricComponentEntry[];
        project?: FabricComponentEntry[];
    };
    sources: ComponentConfigSource[];
    warnings: string[];
}
export interface ComponentConfigurationStore {
    read(): ComponentConfigSnapshot;
    write(scope: "global" | "project", entries: FabricComponentEntry[], expectedRevision: string): ComponentConfigSnapshot;
}
export declare class FabricComponentConfiguration implements ComponentConfigurationStore {
    #private;
    readonly options: {
        cwd: string;
        agentDir: string;
        projectTrusted: () => boolean;
    };
    readonly paths: readonly string[];
    constructor(options: {
        cwd: string;
        agentDir: string;
        projectTrusted: () => boolean;
    });
    read(): ComponentConfigSnapshot;
    write(scope: "global" | "project", entries: FabricComponentEntry[], expectedRevision: string): ComponentConfigSnapshot;
}
/** Stat watching handles missing files and atomic replacement on all supported hosts. */
export declare function watchComponentConfiguration(paths: readonly string[], changed: () => void): () => void;
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