import type { KnowledgeSource } from '../../types/schemas/chat/workspace-settings.js';
import type { TelaCanvas, TelaProject, TelaWorkstation } from '../../types/schemas/integrations/tela-api.js';
export declare function useWorkspaceKnowledgeSources(workstations: Ref<TelaWorkstation[]> | ComputedRef<TelaWorkstation[]>, canvas: Ref<TelaCanvas[]> | ComputedRef<TelaCanvas[]>, projects: Ref<TelaProject[]> | ComputedRef<TelaProject[]>, searchQuery: Ref<string>, currentKnowledgeSources: Ref<readonly KnowledgeSource[] | null | undefined> | ComputedRef<readonly KnowledgeSource[] | null | undefined>): {
    selectedKnowledgeSourceIds: any;
    filteredWorkstations: any;
    hasChanges: any;
    toggleKnowledgeSource: (sourceId: string) => void;
    getProjectNameForWorkstation: (workstation: TelaWorkstation) => string;
    buildKnowledgeSources: () => KnowledgeSource[];
    initialize: () => void;
};