import type { PIArtifactSnapshot, ActivationDecision, CanActivateResult } from './activation/activation-types.js';
import type { RefinerRuleHostGateDeps } from './internalization/refiner-rulehost-gate.js';
export type MvpChannel = 'prompt' | 'code_tool_hook' | 'defer_archive';
export declare const MVP_CHANNELS: readonly MvpChannel[];
export interface ChannelFixtureResult {
    channel: MvpChannel;
    status: 'passed' | 'failed' | 'degraded';
    canActivateResult: CanActivateResult;
    activationDecision: ActivationDecision;
    evidence: Record<string, unknown>;
    failureReason?: string;
    nextAction?: string;
    dependsOnLegacy: boolean;
    evidenceSource: string;
}
export interface InputValidationFailure {
    reason: string;
    message: string;
    nextAction: string;
    unknownChannels?: string[];
}
export interface ProvenChannelBaselineSummary {
    status: 'passed' | 'failed' | 'degraded';
    generatedAt: string;
    workspaceMode: 'temp' | 'explicit_workspace';
    channels: ChannelFixtureResult[];
    inputValidationFailure?: InputValidationFailure;
    continuityMatrix: ContinuityMatrixEntry[];
    recommendedNextIssue?: string;
}
export interface ContinuityMatrixEntry {
    channel: MvpChannel;
    entryPoint: string;
    expectedObservable: string;
    testCommand: string;
    dependsOnPluginDiscovery: boolean;
    pri119ReuseEvidence: string;
    pri230ReuseEvidence: string;
}
declare function makePrincipleArtifact(): PIArtifactSnapshot;
declare function makeRuleArtifact(): PIArtifactSnapshot;
declare function makeSandboxAlwaysPass(): RefinerRuleHostGateDeps;
declare function classifyLegacyDependency(decision: ActivationDecision, canActivateResult?: CanActivateResult): boolean;
export declare function runPromptFixture(): Promise<ChannelFixtureResult>;
export declare function runRuleHostFixture(gateDeps?: RefinerRuleHostGateDeps): Promise<ChannelFixtureResult>;
export declare function runDeferArchiveFixture(): Promise<ChannelFixtureResult>;
export declare function computeProvenChannelStatus(results: ChannelFixtureResult[]): 'passed' | 'failed' | 'degraded';
export declare function generateContinuityMatrix(): ContinuityMatrixEntry[];
export declare function recommendProvenChannelNextIssue(results: ChannelFixtureResult[]): string | undefined;
export declare function isMvpChannel(channel: string): channel is MvpChannel;
export declare function parseChannels(raw: string): {
    channels: MvpChannel[];
    unknowns: string[];
};
export { makePrincipleArtifact, makeRuleArtifact, makeSandboxAlwaysPass, classifyLegacyDependency };
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