import { BaseCompiler } from '../core/base-compiler';
import { FieldCompilerConfig } from '../core/config';
/**
 * Every directory a pattern name may be answered from, best answer first:
 * the app's own compiled patterns, then the installed package, then a copy of
 * the package's assets that a previous build already landed in the output.
 *
 * Authored ahead of shipped on purpose — the same precedence the editor's
 * `resolveFieldPatternRules` uses, so a name resolves to the same rule in the
 * Canvas and in the built app.
 */
export declare function patternLookupDirs(baseDirs: string[], packageRoot?: string): string[];
export declare class FieldCompiler extends BaseCompiler {
    private watcher;
    private readonly lookupDirs;
    constructor(config: FieldCompilerConfig);
    compile(): Promise<void>;
    watch(): Promise<void>;
    private findYAMLFiles;
    private loadOptions;
    /**
     * Reads compiled `patterns/*.json` out of every tier `patternLookupDirs`
     * names. First tier to answer a name wins, so an app's own pattern shadows a
     * shipped one of the same name and never the other way round.
     *
     * A shipped name has to resolve here or nowhere: a Field inlines its rules at
     * compile time, so a name this pass drops leaves the built Field declaring no
     * shape at all, and the form validates nothing with no runtime symptom.
     */
    private loadPatterns;
    private processYAMLFiles;
    private processField;
    private isYAMLFile;
}
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