/**
 * Completion inside a `look:` block: what the caret is in the middle of writing,
 * and what may be written there.
 *
 * D115 P4 R3d: the context scanner and the five answers it selects between are
 * one concern — a new Look completion position is a new arm here and a new case
 * in `lookCompletionContextAt`, and nothing else in the editor moves.
 */
import type { CompilerProjectEditorCompletionContext, CompilerProjectEditorCompletionResult } from "@velarscript/compiler/extension";
interface LookPropertyCompletionContext {
    readonly kind: "property";
    readonly prefix: string;
}
interface LookValueCompletionContext {
    readonly kind: "value";
    readonly property: string;
    readonly prefix: string;
    readonly quoted: boolean;
}
interface LookStructuralCompletionContext {
    readonly kind: "hook" | "media" | "target";
    readonly prefix: string;
}
export type LookCompletionContext = LookPropertyCompletionContext | LookValueCompletionContext | LookStructuralCompletionContext;
/** What may be written at a caret inside a `look:` block. */
export declare function completeLook(look: LookCompletionContext, context: CompilerProjectEditorCompletionContext): CompilerProjectEditorCompletionResult | undefined;
export declare function lookCompletionContextAt(source: string, offset: number): LookCompletionContext | null;
export {};
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