import type { ChannelCategory, ChannelCategoryType } from '@mattermost/types/channel_categories';
import type { Channel, ChannelMembership } from '@mattermost/types/channels';
import type { GlobalState } from '@mattermost/types/store';
import type { IDMappedObjects, RelationOneToOne } from '@mattermost/types/utilities';
export declare function getAllCategoriesByIds(state: GlobalState): IDMappedObjects<ChannelCategory>;
export declare function getCategory(state: GlobalState, categoryId: string): ChannelCategory;
export declare function getCategoryInTeamByType(state: GlobalState, teamId: string, categoryType: ChannelCategoryType): ChannelCategory | undefined;
export declare function getCategoryInTeamWithChannel(state: GlobalState, teamId: string, channelId: string): ChannelCategory | undefined;
export declare function getCategoryWhere(state: GlobalState, condition: (category: ChannelCategory) => boolean): ChannelCategory | undefined;
export declare function getCategoryIdsForTeam(state: GlobalState, teamId: string): string[];
export declare function makeGetCategoriesForTeam(): (state: GlobalState, teamId: string) => ChannelCategory[];
export declare function makeFilterArchivedChannels(): (state: GlobalState, channels: Channel[]) => Channel[];
export declare function makeFilterAutoclosedDMs(): (state: GlobalState, channels: Channel[], categoryType: string) => Channel[];
export declare function makeFilterManuallyClosedDMs(): (state: GlobalState, channels: Channel[]) => Channel[];
export declare function makeCompareChannels(getDisplayName: (channel: Channel) => string, locale: string, myMembers: RelationOneToOne<Channel, ChannelMembership>): (a: Channel, b: Channel) => number;
export declare function makeSortChannelsByName(): (state: GlobalState, channels: Channel[]) => Channel[];
export declare function makeSortChannelsByNameWithDMs(): (state: GlobalState, channels: Channel[]) => Channel[];
export declare function makeSortChannelsByRecency(): (state: GlobalState, channels: Channel[]) => Channel[];
export declare function makeSortChannels(): (state: GlobalState, originalChannels: Channel[], category: ChannelCategory) => Channel[];
export declare function makeGetChannelIdsForCategory(): (state: GlobalState, category: ChannelCategory) => string[];
export declare function makeFilterAndSortChannelsForCategory(): (state: GlobalState, originalChannels: Channel[], category: ChannelCategory) => Channel[];
export declare function makeGetChannelsByCategory(): (state: GlobalState, teamId: string) => RelationOneToOne<ChannelCategory, Channel[]>;