import { type ContributionKind, type ContributionKindHandler } from '@xemahq/kernel-contracts/contribution';
export interface DiscoveredContribution {
    readonly envelope: unknown;
    readonly biomeId: string;
    readonly biomeVersion: string;
    readonly origin?: string;
}
export interface BootstrapContributionsResult {
    readonly kind: ContributionKind;
    readonly ingested: number;
    readonly rejected: readonly BootstrapContributionsRejection[];
}
export interface BootstrapContributionsRejection {
    readonly biomeId: string;
    readonly origin: string | undefined;
    readonly reason: string;
}
export declare class BootstrapContributionsError extends Error {
    readonly biomeId: string;
    readonly origin: string | undefined;
    readonly cause: unknown;
    constructor(args: {
        message: string;
        biomeId: string;
        origin?: string;
        cause?: unknown;
    });
}
export declare abstract class BootstrapContributionsService<TKind extends ContributionKind, TManifest> {
    protected abstract readonly handler: ContributionKindHandler<TManifest, TKind>;
    protected abstract loadContributions(): Promise<readonly DiscoveredContribution[]>;
    bootstrap(): Promise<BootstrapContributionsResult>;
    protected onRejection(rejection: BootstrapContributionsRejection, accumulator: BootstrapContributionsRejection[]): Promise<void>;
}
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