import type { ClassName } from '@linaria/core/types/cx';
import type { Unsubscribe } from 'nanoevents';
import type { EditorState, EditorStateProps, EditorViewProps, PrimitiveSelection, RemirrorContentType, TextProps, Transaction, TransactionProps, TransactionTransformer } from '@remirror/core-types';
import type { DirectEditorProps } from '@remirror/pm/view';
import type { UpdatableViewProps } from '../builtins';
import type { AnyExtension, AnyExtensionConstructor } from '../extension';
import type { ManagerEvents, RemirrorManager } from '../manager';
import type { FocusType } from '../types';
export interface BaseFramework<Extension extends AnyExtension> {
    /**
     * The name of the framework being used.
     */
    readonly name: string;
    /**
     * The state that is initially passed into the editor.
     */
    initialEditorState: EditorState;
    /**
     * The minimum required output from the framework.
     */
    readonly frameworkOutput: FrameworkOutput<Extension>;
    /**
     * Destroy the framework and cleanup all created listeners.
     */
    destroy(): void;
}
export interface FrameworkOptions<Extension extends AnyExtension, Props extends FrameworkProps<Extension>> {
    /**
     * The initial editor state
     */
    initialEditorState: EditorState;
    /**
     * A method for getting the passed in props.
     */
    getProps: () => Props;
    /**
     * When provided the view will immediately be inserted into the dom within
     * this element.
     */
    element?: Element;
}
/**
 * The base options for an editor wrapper. This is used within the react and dom
 * implementations.
 */
export interface FrameworkProps<Extension extends AnyExtension> {
    /**
     * Pass in the extension manager.
     *
     * The manager is responsible for handling all Prosemirror related
     * functionality.
     */
    manager: RemirrorManager<Extension>;
    /**
     * Set the starting value for the editor.
     *
     * Without setting the value prop `onChange` remirror renders as an uncontrolled
     * component. Value changes are passed back out of the editor and there is now
     * way to set the value via props. As a result this is the only opportunity to
     * directly control the rendered text.
     *
     * @defaultValue `{ type: 'doc', content: [{ type: 'paragraph' }] }`
     */
    initialContent?: RemirrorContentType | [RemirrorContentType, PrimitiveSelection];
    /**
     * Adds attributes directly to the prosemirror element.
     *
     * @defaultValue {}
     */
    attributes?: Record<string, string> | AttributePropFunction<Extension>;
    /**
     * Additional classes which can be passed into the the editor wrapper. These
     * are placed on root `Prosemirror` element and can be used to effect styling
     * within the editor.
     */
    classNames?: ClassName[];
    /**
     * Determines whether this editor is editable or not.
     *
     * @defaultValue true
     */
    editable?: boolean;
    /**
     * When set to true focus will be place on the editor as soon as it first
     * loads.
     *
     * @defaultValue false
     */
    autoFocus?: FocusType;
    /**
     * An event listener which is called whenever the editor gains focus.
     */
    onFocus?: (params: RemirrorEventListenerProps<Extension>, event: Event) => void;
    /**
     * An event listener which is called whenever the editor is blurred.
     */
    onBlur?: (params: RemirrorEventListenerProps<Extension>, event: Event) => void;
    /**
     * Called on every change to the Prosemirror state.
     */
    onChange?: RemirrorEventListener<Extension>;
    /**
     * A method called when the editor is dispatching the transaction.
     *
     * @remarks
     * Use this to update the transaction which will be used to update the editor
     * state.
     */
    onDispatchTransaction?: TransactionTransformer;
    /**
     * Sets the accessibility label for the editor instance.
     *
     * @defaultValue ''
     */
    label?: string;
}
export declare type AddFrameworkHandler<Extension extends AnyExtension> = <Key extends keyof FrameworkEvents<Extension>>(event: Key, cb: FrameworkEvents<Extension>[Key]) => Unsubscribe;
/**
 * This is the base output that is created by a framework.
 */
export interface FrameworkOutput<Extension extends AnyExtension> extends Remirror.ManagerStore<Extension> {
    /**
     * The manager which was used to create this editor.
     */
    manager: RemirrorManager<Extension>;
    /**
     * Add event handlers to the remirror editor at runtime.
     */
    addHandler: AddFrameworkHandler<Extension>;
    /**
     * The unique id for the editor instance.
     */
    uid: string;
    /**
     * Clears all editor content.
     *
     * @param options - includes a `triggerChange` handler which should be
     * triggered by the update.
     *
     * To use this in a controlled editor, you must set `triggerChange` to `true`.
     */
    clearContent: (options?: TriggerChangeProps) => void;
    /**
     * Replace all editor content with the new content.
     *
     * @remarks
     *
     * Allows for the editor content to be overridden by force.
     *
     * @param triggerOnChange - whether the `onChange` handler should be triggered
     * by the update. Defaults to `false`.
     *
     * To use this in a controlled editor, you must set `triggerChange` to `true`.
     */
    setContent: (content: RemirrorContentType, options?: TriggerChangeProps) => void;
    /**
     * A getter function for the current editor state. It's a wrapper around
     * `view.state`.
     */
    getState: () => EditorState;
    /**
     * A getter function for the previous prosemirror editor state. It can be used
     * to check what's changed between states.
     */
    getPreviousState: () => EditorState;
    /**
     * Get an extension by it's constructor.
     */
    getExtension: <ExtensionConstructor extends AnyExtensionConstructor>(Constructor: ExtensionConstructor) => InstanceType<ExtensionConstructor>;
    /**
     * Assert if an extension is present by it's constructor.
     */
    hasExtension: <ExtensionConstructor extends AnyExtensionConstructor>(Constructor: ExtensionConstructor) => boolean;
    /**
     * Focus the editor at the `start` | `end` a specific position or at a valid
     * range between `{ from, to }`.
     *
     * @deprecated This method may be removed in the future and it is advisable to
     * use `commands.focus()`.
     */
    focus: (position?: FocusType) => void;
    /**
     * Blur the editor.
     *
     * @deprecated This method may be removed in the future and it is advisable to
     * use `commands.blur()`.
     */
    blur: (position?: PrimitiveSelection) => void;
}
export declare type CreateStateFromContent = (content: RemirrorContentType, selection?: PrimitiveSelection) => EditorState;
export interface RemirrorEventListenerProps<Extension extends AnyExtension> extends EditorStateProps, Remirror.ListenerProperties<Extension>, EditorViewProps {
    /**
     * The original transaction which caused this state update.
     *
     * This allows for inspecting the reason behind the state change. When
     * undefined this means that the state was updated externally.
     *
     * If available:
     * - Metadata on the transaction can be inspected. `tr.getMeta`
     * - Was the change caused by added / removed content? `tr.docChanged`
     * - Was ths change caused by an updated selection? `tr.selectionSet`
     * - `tr.steps` can be inspected for further granularity.
     */
    tr?: Transaction;
    /**
     * When the state updates are not controlled and it was a transaction that
     * caused the state to be updated this value captures all the transaction
     * updates caused by prosemirror plugins hook state methods like
     * `filterTransactions` and `appendTransactions`.
     *
     * This is for advanced users only.
     */
    transactions?: readonly Transaction[];
    /**
     * A shorthand way of checking whether the update was triggered by editor
     * usage (internal) or overwriting the state.
     *
     * - `true` The update was triggered by a change in the prosemirror doc or an
     *   update to the selection. In these cases `tr` will have a value.
     * - `false` The update was caused by a call to `setContent` or `resetContent`
     */
    internalUpdate: boolean;
    /**
     * True when this is the first render of the editor. This applies when the
     * editor is first attached to the DOM.
     */
    firstRender: boolean;
    /**
     * The previous state.
     */
    previousState: EditorState;
    /**
     * Manually create a new state object with the desired content.
     */
    createStateFromContent: CreateStateFromContent;
}
export declare type RemirrorEventListener<Extension extends AnyExtension> = (params: RemirrorEventListenerProps<Extension>) => void;
export declare type AttributePropFunction<Extension extends AnyExtension> = (params: RemirrorEventListenerProps<Extension>) => Record<string, string>;
export interface PlaceholderConfig extends TextProps {
    className: string;
}
export interface UpdateStateProps extends Partial<TransactionProps>, EditorStateProps, TriggerChangeProps {
    /**
     * When the state updates are not controlled and it was a transaction that
     * caused the state to be updated this value captures all the transaction
     * updates caused by prosemirror plugins hook state methods like
     * `filterTransactions` and `appendTransactions`.
     *
     * This is for advanced users only.
     */
    transactions?: readonly Transaction[];
}
export interface TriggerChangeProps {
    /**
     * Whether or not to trigger this as a change and call any handlers.
     *
     * @defaultValue true
     */
    triggerChange?: boolean;
}
export interface ListenerProps extends Partial<EditorStateProps>, Partial<TransactionProps> {
    /**
     * When the state updates are not controlled and it was a transaction that
     * caused the state to be updated this value captures all the transaction
     * updates caused by prosemirror plugins hook state methods like
     * `filterTransactions` and `appendTransactions`.
     *
     * This is for advanced users only.
     */
    transactions?: readonly Transaction[];
}
export interface FrameworkEvents<Extension extends AnyExtension> extends Pick<ManagerEvents, 'destroy'> {
    /**
     * An event listener which is called whenever the editor gains focus.
     */
    focus: (params: RemirrorEventListenerProps<Extension>, event: Event) => void;
    /**
     * An event listener which is called whenever the editor is blurred.
     */
    blur: (params: RemirrorEventListenerProps<Extension>, event: Event) => void;
    /**
     * Called on every state update after the state has been applied to the editor.
     *
     * This should be used to track the current editor state and check if commands
     * are enabled.
     */
    updated: RemirrorEventListener<Extension>;
}
export declare type UpdatableViewPropsObject = {
    [Key in UpdatableViewProps]: DirectEditorProps[Key];
};
declare global {
    namespace Remirror {
        interface ListenerProperties<Extension extends AnyExtension> {
        }
    }
}