/
index.ts
43 lines (34 loc) · 995 Bytes
/
index.ts
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import { Range } from 'slate';
import * as Y from 'yjs';
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export type SyncElement = Y.Map<any>;
export type SharedType = Y.Array<SyncElement>;
export type SyncNode = SharedType | SyncElement;
export const slateYjsSymbol = Symbol('slate-yjs');
export interface Cursor extends Range {
data: {
[key: string]: unknown;
};
}
export const SyncElement = {
getText(element: SyncElement): Y.Text | undefined {
return element?.get('text');
},
getChildren(element: SyncElement): Y.Array<SyncElement> | undefined {
return element?.get('children');
},
};
export const SyncNode = {
getChildren(node: SyncNode): Y.Array<SyncElement> | undefined {
if (node instanceof Y.Array) {
return node;
}
return SyncElement.getChildren(node);
},
getText(node: SyncNode): Y.Text | undefined {
if (node instanceof Y.Array) {
return undefined;
}
return SyncElement.getText(node);
},
};