import { ComponentSchema } from './DocumentEditor/component-blocks/api';
import { FormatInfo } from './app/path-utils';
import { TreeNode } from './app/trees';
import { Config } from './src';
export declare function useUpsertItem(args: {
    state: unknown;
    initialFiles: string[] | undefined;
    schema: Record<string, ComponentSchema>;
    storage: Config['storage'];
    format: FormatInfo;
    currentTree: Map<string, TreeNode>;
    currentLocalTreeSha: string | undefined;
    basePath: string;
}): readonly [{
    kind: 'idle';
} | {
    kind: 'updated';
} | {
    kind: 'loading';
} | {
    kind: 'error';
    error: Error;
} | {
    kind: 'needs-new-branch';
    reason: string;
}, (override?: {
    sha: string;
    branch: string;
}) => Promise<boolean>, () => void];
export declare function useDeleteItem(args: {
    basePath: string;
    initialFiles: string[];
    currentTree: Map<string, TreeNode>;
    storage: Config['storage'];
}): readonly [{
    kind: 'idle';
} | {
    kind: 'updated';
} | {
    kind: 'loading';
} | {
    kind: 'error';
    error: Error;
}, () => Promise<void>];
export declare function toFiles(value: unknown, schema: ComponentSchema): Promise<{
    value: unknown;
    extraFiles: {
        path: string;
        contents: Uint8Array;
    }[];
}>;