cm-tarnation/lib/completion/autcomplete.d.ts

An alternative parser for CodeMirror 6

import type { CompletionContext } from "@codemirror/autocomplete";
import type { TarnationLanguage } from "../language";
import type { AutocompleteHandler } from "../types";
/** Handles autocompletion for a {@link TarnationLanguage}. */
export declare class Autocompleter {
    language: TarnationLanguage;
    /** A map of node names to completion handlers. */
    handlers: Map<string, AutocompleteHandler>;
    /** @param language - The {@link TarnationLanguage} to provide completions for. */
    constructor(language: TarnationLanguage);
    /** Configuration for the autocomplete. */
    get config(): {
        [key: string]: boolean | AutocompleteHandler | undefined;
        _alsoTypeNames?: boolean | undefined;
        _alsoEmitNames?: boolean | undefined;
        _traverseUpwards?: boolean | undefined;
        "*"?: AutocompleteHandler | undefined;
    };
    /**
     * Gets a handler via a name,
     *
     * @param handler - The name of the handler.
     */
    private get;
    /**
     * Gets an autocomplete handler for a {@link Node}.
     *
     * @param type - The {@link Node} to get a handler for.
     */
    private getHandlerFor;
    /**
     * Tries to get an autocomplete handler for a `SyntaxNode`. Will traverse
     * up the node's parents if allowed to do so in the configuration.
     *
     * @param node - The `SyntaxNode` to get a handler for.
     * @param root - Internal parameter. Defaults to true.
     */
    private traverse;
    /**
     * CodeMirror autocompletion handler function. Delegates to autocomplete
     * handlers defined in the language's configuartion.
     *
     * @param context - The `CompletionContext` provided by CodeMirror.
     */
    handle(context: CompletionContext): import("@codemirror/autocomplete").CompletionResult | Promise<import("@codemirror/autocomplete").CompletionResult | null> | null;
}