export type SlackScopeDiagnosticsStatus = "not_checked" | "pending" | "healthy" | "drift" | "unavailable";
export interface SlackScopeProbeResult {
    key: string;
    surface: "files" | "bookmarks" | "pins";
    method: string;
    expectedScopes: string[];
    status: "ok" | "missing" | "unavailable";
    missingScopes: string[];
    error?: string;
    neededScopes?: string[];
    providedScopes?: string[];
}
export interface SlackScopeDiagnostics {
    status: SlackScopeDiagnosticsStatus;
    checkedAt: string | null;
    summary: string;
    surfaces: Array<"files" | "bookmarks" | "pins">;
    missingScopes: string[];
    results: SlackScopeProbeResult[];
    error?: string;
}
export interface DetectSlackScopeDiagnosticsOptions {
    token: string;
    fetchImpl?: typeof fetch;
    now?: () => string;
}
export declare function createUncheckedSlackScopeDiagnostics(): SlackScopeDiagnostics;
export declare function createPendingSlackScopeDiagnostics(): SlackScopeDiagnostics;
export declare function detectSlackScopeDiagnostics(options: DetectSlackScopeDiagnosticsOptions): Promise<SlackScopeDiagnostics>;
export declare function formatSlackScopeDiagnosticsStatus(diagnostics: SlackScopeDiagnostics): string;
export declare function buildSlackScopeDriftWarning(diagnostics: SlackScopeDiagnostics): string | null;