export interface FolderDoc {
    id: string;
    type: 'folder' | string;
    name: string;
    parentId?: string | null;
    path?: string;
    scope: string;
    teamId?: string | null;
    ownerId?: string | null;
}
export interface ScopeKey {
    scope: string;
    teamId?: string | null | undefined;
    ownerId?: string | null | undefined;
}
export interface FolderChainCreate {
    tempId: string;
    doc: {
        type: 'folder';
        name: string;
        parentId: string | null;
        path: string;
        scope: string;
        teamId: string | null;
        ownerId: string | null;
        sharedWith: string[];
    };
}
export interface FolderChainBackfill {
    id: string;
    path: string;
}
export interface FolderChainPlan {
    creates: FolderChainCreate[];
    backfills: FolderChainBackfill[];
    leafId: string | null;
}
export interface PlanFolderChainInput extends ScopeKey {
    existingFolders: FolderDoc[] | null | undefined;
    segments: string[] | null | undefined;
}
export declare function splitPath(p: string | null | undefined): string[];
export declare function planFolderChain({ existingFolders, segments, scope, teamId, ownerId, }: PlanFolderChainInput): FolderChainPlan;
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