export type BuildRole = "owner" | "editor" | "viewer";
export interface PlotPermissionConfig {
    plotId: string;
    ownerId: string;
    guildId?: string;
    roles?: Readonly<Record<string, BuildRole>>;
    guildRole?: BuildRole;
}
export interface PlotPermissionSnapshot {
    plotId: string;
    ownerId: string;
    guildId?: string;
    roles: Readonly<Record<string, BuildRole>>;
    guildRole?: BuildRole;
}
export interface BuildActor {
    userId: string;
    guildId?: string;
}
export interface PlotPermissions {
    roleOf(actor: BuildActor): BuildRole | null;
    canEdit(actor: BuildActor): boolean;
    canView(actor: BuildActor): boolean;
    grant(userId: string, role: BuildRole): void;
    revoke(userId: string): void;
    setGuild(guildId: string | null, role?: BuildRole): void;
    transferOwner(userId: string): void;
    snapshot(): PlotPermissionSnapshot;
}
export declare function createPlotPermissions(config: PlotPermissionConfig): PlotPermissions;
export type ContributionGoal = Readonly<Record<string, number>>;
export interface ContributionResult {
    accepted: number;
    overflow: number;
    complete: boolean;
}
export interface ContributionPool {
    contribute(userId: string, resource: string, amount: number): ContributionResult;
    totals(): Readonly<Record<string, number>>;
    remaining(): Readonly<Record<string, number>>;
    byContributor(userId: string): Readonly<Record<string, number>>;
    progress(): number;
    isComplete(): boolean;
    snapshot(): Record<string, Record<string, number>>;
    restore(snapshot: Record<string, Record<string, number>>): void;
}
export declare function createContributionPool(goal: ContributionGoal): ContributionPool;