export declare type ProposalLineItemActionErrorReason = 'NOT_APPLICABLE' | 'PROPOSAL_NOT_EDITABLE' | 'CANNOT_SELECTIVELY_ARCHIVE_PROPOSAL_LINE_ITEMS_FROM_MANDATORY_PRODUCTS' | 'CANNOT_SELECTIVELY_UNARCHIVE_PROPOSAL_LINE_ITEMS_FROM_MANDATORY_PRODUCTS' | 'CANNOT_UNARCHIVE_SOLD_PROGRAMMATIC_PROPOSAL_LINE_ITEM' | 'UNKNOWN';