import type { CommandBus } from './command-bus.ts';
import type { PlanExecutor } from './executor.ts';
import type { UINode, CommandSource } from './types.ts';
export type PatchOp = {
    readonly type: 'add';
    readonly parentId: string;
    readonly node: UINode;
    readonly index?: number;
} | {
    readonly type: 'remove';
    readonly targetId: string;
} | {
    readonly type: 'replace';
    readonly targetId: string;
    readonly node: UINode;
} | {
    readonly type: 'set-attribute';
    readonly targetId: string;
    readonly name: string;
    readonly value: string;
} | {
    readonly type: 'remove-attribute';
    readonly targetId: string;
    readonly name: string;
} | {
    readonly type: 'set-property';
    readonly targetId: string;
    readonly name: string;
    readonly value: unknown;
} | {
    readonly type: 'set-text';
    readonly targetId: string;
    readonly text: string;
} | {
    readonly type: 'set-event';
    readonly targetId: string;
    readonly event: string;
    readonly commandType: string;
} | {
    readonly type: 'remove-event';
    readonly targetId: string;
    readonly event: string;
};
export interface UIPatch {
    readonly planId: string;
    readonly ops: readonly PatchOp[];
    readonly source: CommandSource;
    readonly timestamp: number;
}
export interface PatchResult {
    readonly applied: number;
    readonly errors: readonly PatchError[];
}
export interface PatchError {
    readonly op: PatchOp;
    readonly message: string;
}
export declare function applyPatch(patch: UIPatch, executor: PlanExecutor, bus?: CommandBus): PatchResult;
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