trilium/packages/ckeditor5/src/augmentation.ts

import "ckeditor5";

declare global {
    interface Component {
        triggerCommand(command: string): void;
    }

    interface EditorComponent extends Component {
        loadReferenceLinkTitle($el: JQuery<HTMLElement>, href: string): Promise<void>;
        createNoteForReferenceLink(title: string): Promise<string>;
        loadIncludedNote(noteId: string, $el: JQuery<HTMLElement>): void;
    }

    var glob: {
        getComponentByEl<T extends Component>(el: unknown): T;
        getActiveContextNote(): {
            noteId: string;
        };
        getHeaders(): Promise<Record<string, string>>;
        getReferenceLinkTitle(href: string): Promise<string>;
        getReferenceLinkTitleSync(href: string): string;
    }
}