export interface ContextFilter {
    types?: string[];
    statuses?: string[];
}
export declare function validateContextType(type: string): void;
export declare function checkContextAccess(context: {
    userId: string;
}, requestUserId?: string, requestUserRoles?: string[]): void;
export declare function validateRequiredField(value: unknown, fieldName: string): void;
export declare function applyFieldUpdates(context: Record<string, unknown>, updates: {
    config?: Record<string, unknown>;
    metadata?: Record<string, unknown>;
}, updateMask?: {
    paths?: string[];
}): void;
export declare function shouldIncludeContext(context: {
    type: string;
    status: string;
}, filter?: ContextFilter): boolean;
export declare function toProtoTimestamp(timestamp: number): string;
export declare function parsePagination(pagination?: {
    page_token?: string;
    page_size?: number;
}): {
    pageSize: number;
    offset: number;
};
export declare function createPaginationResponse(totalCount: number, offset: number, pageSize: number, returnedCount: number): {
    next_page_token?: string;
    total_count: number;
};
export declare function validateCommandContext(context: {
    type: string;
    status: string;
}): void;
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