import type { ActiveBinding, Attributes, Command, CommandEntry, CommandBindingsQuery, CommandResolutionStatus, CommandQuery, CommandResolver, BindingState, KeymapEvent, KeymapHost, CommandState } from "../types.js";
import type { ConditionService } from "./conditions.js";
import type { NotificationService } from "./notify.js";
import type { ActiveCommandView, ResolvedCommandEntry, State } from "./state.js";
interface CommandCatalogOptions {
    onCommandResolversChanged(): void;
}
interface ResolvedCommandLookup<TTarget extends object, TEvent extends KeymapEvent> {
    resolved?: ResolvedCommandEntry<TTarget, TEvent>;
    hadError: boolean;
}
interface CommandExecutionFields {
    input: string;
    payload?: unknown;
}
export interface CommandCatalogService<TTarget extends object, TEvent extends KeymapEvent> {
    normalizeCommands(commands: readonly Command<TTarget, TEvent>[]): CommandState<TTarget, TEvent>[];
    prependCommandResolver(resolver: CommandResolver<TTarget, TEvent>): () => void;
    appendCommandResolver(resolver: CommandResolver<TTarget, TEvent>): () => void;
    clearCommandResolvers(): void;
    getCommands(query?: CommandQuery<TTarget, TEvent>): readonly Command<TTarget, TEvent>[];
    getCommandEntries(query?: CommandQuery<TTarget, TEvent>): readonly CommandEntry<TTarget, TEvent>[];
    getCommandBindings(query: CommandBindingsQuery<TTarget>): ReadonlyMap<string, readonly ActiveBinding<TTarget, TEvent>[]>;
    getResolvedCommandChain(command: string, focused: TTarget | null, execution?: CommandExecutionFields): {
        entries?: readonly ResolvedCommandEntry<TTarget, TEvent>[];
        hadError: boolean;
    };
    getRegisteredResolvedEntries(command: string): readonly ResolvedCommandEntry<TTarget, TEvent>[] | undefined;
    getActiveRegisteredResolvedEntries(command: string, focused: TTarget | null): readonly ResolvedCommandEntry<TTarget, TEvent>[] | undefined;
    resolveRegisteredResolverFallback(command: string, execution?: CommandExecutionFields): ResolvedCommandLookup<TTarget, TEvent>;
    resolveActiveResolverFallback(command: string, focused: TTarget | null, execution?: CommandExecutionFields): ResolvedCommandLookup<TTarget, TEvent>;
    getTopCommand(command: string, focused: TTarget | null): Command<TTarget, TEvent> | undefined;
    getDispatchUnavailableCommandState(command: string, focused: TTarget | null, includeCommand: boolean): {
        reason: "inactive" | "disabled";
        command?: Command<TTarget, TEvent>;
    } | undefined;
    getActiveCommandView(focused: TTarget | null): ActiveCommandView<TTarget, TEvent>;
    isBindingVisible(binding: BindingState<TTarget, TEvent>, focused: TTarget | null, activeView: ActiveCommandView<TTarget, TEvent>): boolean;
    getBindingCommandAttrs(binding: BindingState<TTarget, TEvent>, focused: TTarget | null, activeView: ActiveCommandView<TTarget, TEvent>): Readonly<Attributes> | undefined;
    getCommandResolutionStatus(command: string, layerCommands?: readonly CommandState<TTarget, TEvent>[]): CommandResolutionStatus;
}
export declare function createCommandCatalogService<TTarget extends object, TEvent extends KeymapEvent>(state: State<TTarget, TEvent>, host: KeymapHost<TTarget, TEvent>, notify: NotificationService<TTarget, TEvent>, conditions: ConditionService<TTarget, TEvent>, options: CommandCatalogOptions): CommandCatalogService<TTarget, TEvent>;
export declare function getCommand<TTarget extends object, TEvent extends KeymapEvent>(state: CommandState<TTarget, TEvent>): Command<TTarget, TEvent>;
export {};