import type { AllowBuild, DepPath, IgnoredBuilds } from '@pnpm/types';
/**
 * The placeholder value written to `allowBuilds` for a package whose build
 * was ignored and still awaits an explicit `true`/`false` decision.
 */
export declare const UNDECIDED_ALLOW_BUILD = "set this to true or false";
export declare function isBuildExplicitlyDisallowed(depPath: DepPath, allowBuild?: AllowBuild): boolean;
/**
 * The ignored builds the policy has no verdict on. A recorded build the policy
 * denies was decided on purpose, and one it allows is waiting for a rebuild, so
 * only the undecided entries are returned.
 */
export declare function unapprovedIgnoredBuilds(ignoredBuilds: IgnoredBuilds | undefined, allowBuild?: AllowBuild): DepPath[];
export declare function createAllowBuildFunction(opts: {
    dangerouslyAllowAllBuilds?: boolean;
    allowBuilds?: Record<string, boolean | string>;
}): undefined | AllowBuild;
/**
 * The `allowBuilds` key under which an ignored build should be approved:
 * the package name for registry packages, the peer-suffix-free depPath for
 * git/tarball artifacts, whose name alone must not approve builds.
 */
export declare function allowBuildKeyFromIgnoredBuild(depPath: DepPath): string;
/**
 * The package name an `allowBuilds` key identifies — the key itself for a
 * bare name, the name half of a `name@version` dep-path key — or
 * `undefined` for keys carrying no single package name (hashless git-repo
 * keys, malformed shapes). Cleanup may only drop an entry whose package
 * this proves absent from a resolved-name index.
 */
export declare function packageNameFromAllowBuildKey(key: string): string | undefined;
/**
 * The package an `--allow-build` value or an `approve-builds` argument names,
 * and whether it is allowed to build: a leading `!` denies the build.
 *
 * A selector that is empty or only `!` yields an empty name. Callers reject
 * that rather than persist an empty `allowBuilds` key.
 */
export declare function parseAllowBuildSelector(selector: string): {
    name: string;
    allowed: boolean;
};