import * as dntShim from "../../_dnt.shims.js";
/** Compute the lowercase hex SHA-256 digest of a UTF-8 string. */
export declare function computeHash(content: string): Promise<string>;
/** Compute the lowercase hex SHA-256 digest of raw bytes. */
export declare function computeHashBytes(bytes: dntShim.BufferSource): Promise<string>;
/** Source bundle content used for hash computation. */
export interface BundleCode {
    code: string;
    css?: string;
    sourceMap?: string;
}
/** Compute code hash. */
export declare function computeCodeHash(code: BundleCode): Promise<string>;
/** Create simple hash. */
export declare function simpleHash(str: string): number;
/** Hash string to hex (base 16) - used for module filenames */
export declare function hashCodeHex(str: string): string;
/** Create short hash. */
export declare function shortHash(content: string): Promise<string>;
/** FNV-1a hash for strings - returns hex string */
export declare function fnv1aHash(input: string): string;
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