export type ContributionData =  | null  | boolean  | number  | string  | ReadonlyArray<ContributionData>  | { readonly [key: string]: ContributionData }; export interface Contribution<Data extends ContributionData = ContributionData> {  readonly id: string;  readonly label: string;  readonly data?: Data;} export interface PluginDefinition {  readonly id: string;  readonly version: string;  readonly requires?: ReadonlyArray<string>;  readonly provides?: Readonly<Record<string, unknown>>;  readonly activate: (context: PluginActivationContext) => void | Promise<void>;} export interface PluginActivationContext {  readonly resolve: <Service>(capability: string) => Service;  readonly register: {    (slot: string, contribution: Contribution): void;    <Value>(slot: string, contribution: Contribution, value: Value): void;  };  readonly onDispose: (finalizer: () => void | Promise<void>) => void;} export interface PluginRuntimeContributionSnapshot {  readonly generation: number;  readonly entries: ReadonlyArray<Contribution>;} export interface PluginRuntimeSnapshot {  readonly active: ReadonlyArray<string>;  readonly blocked: Readonly<Partial<Record<string, string>>>;  readonly contributions: Readonly<Partial<Record<string, ReadonlyArray<Contribution>>>>;} export interface PluginRuntimeOptions {  readonly validateSnapshot?: (snapshot: PluginRuntimeSnapshot) => void;  readonly onLifecycle?: (event: {    readonly phase: "activate" | "deactivate";    readonly pluginId: string;  }) => void;  readonly onLifecycleError?: (event: {    readonly phase: "activate" | "deactivate";    readonly pluginId: string;    readonly error: unknown;  }) => void;  readonly onCleanupError?: (event: {    readonly phase: "retire" | "rollback";    readonly error: unknown;  }) => void;}