export type ReleaseBoundaryTier = 'observe' | 'block';
export type ReleaseBoundaryPattern = {
    readonly id: string;
    readonly re: RegExp;
    readonly tier: 'observe';
} | {
    readonly id: string;
    readonly re: RegExp;
    readonly tier: 'block';
    readonly blockReason: string;
};
export declare const RELEASE_BOUNDARY_PATTERNS: readonly ReleaseBoundaryPattern[];