gif-tools/lib/src/types.js

A robust, zero-dependency TypeScript library for creating GIF files with support for both static and animated GIFs. Built with modern TypeScript features and designed to work in both Node.js and browser environments.

/**
 * Core types and interfaces for GIF tools
 */
/** GIF disposal methods */
export var DisposalMethod;
(function (DisposalMethod) {
    /** No disposal specified */
    DisposalMethod[DisposalMethod["None"] = 0] = "None";
    /** Do not dispose */
    DisposalMethod[DisposalMethod["DoNotDispose"] = 1] = "DoNotDispose";
    /** Restore to background color */
    DisposalMethod[DisposalMethod["RestoreToBackground"] = 2] = "RestoreToBackground";
    /** Restore to previous */
    DisposalMethod[DisposalMethod["RestoreToPrevious"] = 3] = "RestoreToPrevious";
})(DisposalMethod || (DisposalMethod = {}));
/** Error types */
export class GifError extends Error {
    constructor(message, code) {
        super(message);
        this.code = code;
        this.name = 'GifError';
    }
}
export class GifValidationError extends GifError {
    constructor(message) {
        super(message, 'VALIDATION_ERROR');
        this.name = 'GifValidationError';
    }
}
export class GifEncodingError extends GifError {
    constructor(message) {
        super(message, 'ENCODING_ERROR');
        this.name = 'GifEncodingError';
    }
}